Secondary School Mathematics FOR CLASS 9>Chapter 2 - Polynomials>MULTIPLE-CHOICE QUESTIONS (MCQ)>Q 23

EASY

9th CBSE

IMPORTANT

Earn 100

Zero of the polynomial $p (x) = 2 x + 5$ is

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Important Questions on Polynomials

EASY

9th CBSE

IMPORTANT

Secondary School Mathematics FOR CLASS 9>Chapter 2 - Polynomials>MULTIPLE-CHOICE QUESTIONS (MCQ)>Q 24

The zeros of the polynomial

p (x) = x^{2} + x - 6

are

EASY

9th CBSE

IMPORTANT

Secondary School Mathematics FOR CLASS 9>Chapter 2 - Polynomials>MULTIPLE-CHOICE QUESTIONS (MCQ)>Q 25

The zeros of the polynomial

p (x) = 2 x^{2} + 5 x - 3

are

EASY

9th CBSE

IMPORTANT

Secondary School Mathematics FOR CLASS 9>Chapter 2 - Polynomials>MULTIPLE-CHOICE QUESTIONS (MCQ)>Q 26

The zeros of the polynomial

p (x) = 2 x^{2} + 7 x - 4

are

EASY

9th CBSE

IMPORTANT

Secondary School Mathematics FOR CLASS 9>Chapter 2 - Polynomials>MULTIPLE-CHOICE QUESTIONS (MCQ)>Q 27

If

(x + 5)

is a factor of

p (x) = x^{3} - 20 x + 5 k

, then

k =

?

EASY

9th CBSE

IMPORTANT

Secondary School Mathematics FOR CLASS 9>Chapter 2 - Polynomials>MULTIPLE-CHOICE QUESTIONS (MCQ)>Q 28

If

(x + 2)

and

(x - 1)

are factors of the polynomial

p (x) = x^{3} + 10 x^{2} + m x + n

, then

EASY

9th CBSE

IMPORTANT

Secondary School Mathematics FOR CLASS 9>Chapter 2 - Polynomials>MULTIPLE-CHOICE QUESTIONS (MCQ)>Q 29

If

(x^{100} + 2 x^{9} + k)

is divisible by

(x + 1)

, then the value of

k

is

EASY

9th CBSE

IMPORTANT

Secondary School Mathematics FOR CLASS 9>Chapter 2 - Polynomials>MULTIPLE-CHOICE QUESTIONS (MCQ)>Q 30

For what value of

k

is the polynomial

p (x) = 2 x^{3} - k x^{2} + 3 x + 10

exactly divisible by

(x + 2)

?

EASY

9th CBSE

IMPORTANT

Secondary School Mathematics FOR CLASS 9>Chapter 2 - Polynomials>MULTIPLE-CHOICE QUESTIONS (MCQ)>Q 31

The zeros of the polynomial

p (x) = x^{2} - 3 x

are