Quiz on Polynomials PART - 2
Authored by mvs sriharsha
Mathematics
10th Grade
Used 1+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 20 pts
What is the number of zeroes of a linear polynomial?
1 zero
0 zeroes
2 zeroes
3 zeroes
2.
MULTIPLE CHOICE QUESTION
20 sec • 20 pts
According to Vieta's formulas, what is the sum of the zeroes of a quadratic equation?
α + β = b/a
α + β = a/c
α + β = -b/a
α + β = c/a
3.
MULTIPLE CHOICE QUESTION
20 sec • 20 pts
For a cubic polynomial, how is the product of the zeroes represented?
α.β.γ = b/a
α.β.γ = c/a
α.β.γ = -d/a
α.β.γ = a/d
4.
MULTIPLE CHOICE QUESTION
20 sec • 20 pts
What is the relationship between the zeroes and coefficients of a cubic equation?
α + β + γ = c/a
α + β + γ = a/b
α + β + γ = -d/a
α + β + γ = -b/a
5.
MULTIPLE CHOICE QUESTION
20 sec • 20 pts
If the zeroes of a quadratic equation are α and β, what is the quadratic equation formed?
x² - (α + β)x + αβ = 0
x² + (α + β)x + αβ = 0
x² - (α - β)x + αβ = 0
x² + (α - β)x + αβ = 0
6.
MULTIPLE CHOICE QUESTION
20 sec • 20 pts
What is the sum of the products of the zeroes taken two at a time for a cubic equation?
αβ + βγ + γα = -b/a
αβ + βγ + γα = -d/a
αβ + βγ + γα = c/a
αβ + βγ + γα = d/a
7.
MULTIPLE CHOICE QUESTION
20 sec • 20 pts
If the zeroes of a cubic equation are α, β, and γ, what is the equation formed?
x³ - (α + β + γ)x² + (αβ + βγ + γα)x - αβγ = 0
x³ + (α + β + γ)x² - (αβ + βγ + γα)x + αβγ = 0
x³ - (α + β + γ)x² - (αβ + βγ + γα)x + αβγ = 0
x³ + (α + β + γ)x² + (αβ + βγ + γα)x - αβγ = 0
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