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Differences of Squares

Authored by Elyssa Wagner

Mathematics

9th - 12th Grade

CCSS covered

Used 1+ times

Differences of Squares
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22 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Throwback! Multiply using the box method: (x+10)(x−10)=\left(x+10\right)\left(x-10\right)=

x2−100x^2-100

x2+200x^2+200

x2+10x−100x^2+10x-100

x2−10x+100x^2-10x+100

x2+100x^2+100

Tags

CCSS.HSA.APR.A.1

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Throwback! Multiply using the box method: (x+6)(x−6)=\left(x+6\right)\left(x-6\right)=

x2+12x^2+12

x2−36x^2-36

x2−12x^2-12

x2−12x−36x^2-12x-36

x2+x−36x^2+x-36

Tags

CCSS.HSA.APR.A.1

3.

DRAG AND DROP QUESTION

15 mins • 1 pt

Media Image

49\sqrt[]{49} means what number​ (a)   is 49.

times itself
times 49
times 1
minus 49
minus itelf
times 10
times 2

Tags

CCSS.8.EE.A.2

4.

DRAG AND DROP QUESTION

15 mins • 1 pt

Media Image

100\sqrt[]{100} means what number​ (a)   is 100.

times itself
times 11
times 1
minus 100
minus itelf
times 100
times 2

Tags

CCSS.8.EE.A.2

5.

DRAG AND DROP QUESTION

15 mins • 1 pt

These are the types of polynomials we are factoring today: 4x2−14x^2-1

Name this polynomial.

​ (a)   ​ (b)  

Quadratic
Binomial
Monomial
Trinomial
Quartic
Linear
Cubic

6.

DRAG AND DROP QUESTION

15 mins • 1 pt

Factor the difference of squares:​ x2−25=x^2-25= ​ ​ (a)  

(x+5)(x−5)\left(x+5\right)\left(x-5\right)  

<
<
<

Tags

CCSS.HSA.APR.C.4

7.

DRAG AND DROP QUESTION

15 mins • 1 pt

Factor the difference of squares:​ x2−81=x^2-81= ​ ​ (a)  

(x+9)(x−9)\left(x+9\right)\left(x-9\right)  

<
<
<

Tags

CCSS.HSA.APR.C.4