Simplify \sqrt{-18} − 1 8 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z"> . Make sure complex numbers are in standard form.

± 3 i 2 \pm3i\sqrt{2} ± 3 i 2 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z">

± 2 i 3 \pm2i\sqrt{3} ± 2 i 3 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z">

± 9 i 2 \pm9i\sqrt{2} ± 9 i 2 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z">

± 2 i 9 \pm2i\sqrt{9} ± 2 i 9 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z">

Big Ideas Chapter 3 Algebra 2

Authored by William Braschler

Mathematics

9th - 11th Grade

CCSS covered

Used 34+ times

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21 questions

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MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following equations has both x=2 and x=-3 as solutions?

(x - 2)(x + 3) = 0

(x + 2)(x + 3) = 0

(x - 2)(-x + 3) = 0

(x + 2)(x - 3) = 0

x - 2 = x - 3

Tags

CCSS.HSA-REI.B.4B

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Which of the following are the values of x for which $2x^2=3-5x$

$-\frac{\text{1}}{\text{2}}\ and\ 3$

$-1\ and\ \frac{3}{2}$

$-\frac{3}{2}\ and\ 1$

$-2\ and\ 3$

$-3\ and\ \frac{1}{2}$

Tags

CCSS.HSA-REI.B.4B

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What value must be added to $x^2-10x$ to "complete the square"?

-5

Tags

CCSS.HSA-REI.B.4B

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is a factor of $a^2+7a-18$ ?

a - 9

a - 3

a - 2

a + 3

a + 6

Tags

CCSS.HSA.APR.B.2

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Find the discriminant and state the nature of the zeros: $y=2x^2+5x+11$

-63, Two Imaginary Solutions

-63, Two Real Solutions

65, Two Real Solutions

65, Two Imaginary Solutions

Tags

CCSS.HSA-REI.B.4B

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Find the value of the discriminant and state the nature of the zeros. $y=x^2-5x-6$

105, Two Real Solutions

83, Two Real Solutions

65, Two Real Solutions

49, Two Real Solutions

Tags

CCSS.HSA-REI.B.4B

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify $\left(3+2i\right)\left(1-5i\right)$ . Make sure complex numbers are in standard form.

$-3-12i$

$13-13i$

$1-7i$

$3-13i-10i^2$

Tags

CCSS.HSA.APR.A.1

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify $\sqrt{-18}$ . Make sure complex numbers are in standard form.

$\pm2i\sqrt{3}$

$\pm9i\sqrt{2}$

$\pm2i\sqrt{9}$

$\pm3i\sqrt{2}$

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

CCSS.HSN.RN.A.2

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Big Ideas Chapter 3 Algebra 2

Which of the following equations has both x=2 and x=-3 as solutions?

Which of the following are the values of x for which $2x^2=3-5x$

What value must be added to $x^2-10x$ to "complete the square"?

Which of the following is a factor of $a^2+7a-18$ ?

Find the discriminant and state the nature of the zeros: $y=2x^2+5x+11$

Find the value of the discriminant and state the nature of the zeros. $y=x^2-5x-6$

Simplify $\left(3+2i\right)\left(1-5i\right)$ . Make sure complex numbers are in standard form.

Simplify $\sqrt{-18}$ . Make sure complex numbers are in standard form.

Solve 2x² + 7x - 15 = 0

Solve Using the Quadratic Formula
x² + 4x - 40 = -8

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Big Ideas Chapter 3 Algebra 2

Which of the following equations has both x=2 and x=-3 as solutions?

Which of the following are the values of x for which 2x2=3−5x2x^2=3-5x2x2=3−5x

What value must be added to x2−10xx^2-10xx2−10x to "complete the square"?

Which of the following is a factor of a2+7a−18a^2+7a-18a2+7a−18 ?

Find the discriminant and state the nature of the zeros: y=2x2+5x+11y=2x^2+5x+11y=2x2+5x+11

Find the value of the discriminant and state the nature of the zeros. y=x2−5x−6y=x^2-5x-6y=x2−5x−6

Simplify (3+2i)(1−5i)\left(3+2i\right)\left(1-5i\right)(3+2i)(1−5i) . Make sure complex numbers are in standard form.

Simplify \sqrt{-18}−18​ . Make sure complex numbers are in standard form.

Solve 2x2 + 7x - 15 = 0

Solve Using the Quadratic Formula x2 + 4x - 40 = -8

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Which of the following are the values of x for which $2x^2=3-5x$

What value must be added to $x^2-10x$ to "complete the square"?

Which of the following is a factor of $a^2+7a-18$ ?

Find the discriminant and state the nature of the zeros: $y=2x^2+5x+11$

Find the value of the discriminant and state the nature of the zeros. $y=x^2-5x-6$

Simplify $\left(3+2i\right)\left(1-5i\right)$ . Make sure complex numbers are in standard form.

Simplify $\sqrt{-18}$ . Make sure complex numbers are in standard form.

Solve 2x² + 7x - 15 = 0

Solve Using the Quadratic Formula
x² + 4x - 40 = -8