Modern's abc+ of Mathematics for Class 10>Chapter 2 - Polynomials>FOR ASSESSMENT>Q 12

EASY

10th CBSE

IMPORTANT

Earn 100

Write the zeroes of the polynomial $x^{2} - x - 6$ .

Important Questions on Polynomials

EASY

10th CBSE

IMPORTANT

Modern's abc+ of Mathematics for Class 10>Chapter 2 - Polynomials>FOR ASSESSMENT>Q 13

For what value of

k

, is

- 2

a zero of the polynomial

3 x^{2} + 4 x + 2 k

?

EASY

10th CBSE

IMPORTANT

Modern's abc+ of Mathematics for Class 10>Chapter 2 - Polynomials>FOR ASSESSMENT>Q 14

For what value of

k

, is

- 3

a zero of the polynomial

x^{2} + 11 x + k

?

EASY

10th CBSE

IMPORTANT

Modern's abc+ of Mathematics for Class 10>Chapter 2 - Polynomials>FOR ASSESSMENT>Q 15

For what value of

k

, is

3

a zero of the polynomial

2 x^{2} + x + k

?

EASY

10th CBSE

IMPORTANT

Modern's abc+ of Mathematics for Class 10>Chapter 2 - Polynomials>FOR ASSESSMENT>Q 16

If

α

,

β

are zeroes of the polynomial

2 y^{2} + 7 y + 5

, write the value of

α + β + α β

.

EASY

10th CBSE

IMPORTANT

Modern's abc+ of Mathematics for Class 10>Chapter 2 - Polynomials>FOR ASSESSMENT>Q 17

If

α

,

β

are zeroes of a polynomial such that

α + β = - 6

and

α β = - 4

, then write the polynomial.

EASY

10th CBSE

IMPORTANT

Modern's abc+ of Mathematics for Class 10>Chapter 2 - Polynomials>FOR ASSESSMENT>Q 18

For what value of

k

, is

- 4

a zero of the polynomial

x^{2} - x - (2 k + 2)

?

EASY

10th CBSE

IMPORTANT

Modern's abc+ of Mathematics for Class 10>Chapter 2 - Polynomials>FOR ASSESSMENT>Q 19

Write the zeroes of the polynomial

x^{2} - x - 6

.

EASY

10th CBSE

IMPORTANT

Modern's abc+ of Mathematics for Class 10>Chapter 2 - Polynomials>FOR ASSESSMENT>Q 20

If

(x + a)

is a factor of

(2 x^{2} + 2 a x + 5 x + 10)

, then find

a

.