Full Marks Mathematics 9>Chapter 2 - Polynomials>TEST YOUR SKILLS>Q 3

MEDIUM

9th CBSE

IMPORTANT

Earn 100

Find the value of $k$ , if $(x - 1)$ is a factor of $4 x^{3} + 3 x^{2} - 4 x + k$ .

Important Questions on Polynomials

EASY

9th CBSE

IMPORTANT

Full Marks Mathematics 9>Chapter 2 - Polynomials>TEST YOUR SKILLS>Q 4

Factorise

6 x^{2} + 17 x + 5

EASY

9th CBSE

IMPORTANT

Full Marks Mathematics 9>Chapter 2 - Polynomials>TEST YOUR SKILLS>Q 5

Using factor theorem, factorise

y^{2} - 5 y + 6

.

MEDIUM

9th CBSE

IMPORTANT

Full Marks Mathematics 9>Chapter 2 - Polynomials>TEST YOUR SKILLS>Q 6

Factorise

x^{3} - 23 x^{2} + 142 x - 120

.

EASY

9th CBSE

IMPORTANT

Full Marks Mathematics 9>Chapter 2 - Polynomials>TEST YOUR SKILLS>Q 7

Show that

(x - 2)

is a factor of

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

.

EASY

9th CBSE

IMPORTANT

Full Marks Mathematics 9>Chapter 2 - Polynomials>TEST YOUR SKILLS>Q 8

For what value of

‘ a ’, (x - a)

is a factor of

x^{5} - a^{2} x^{3} + 3 x + a - 4

.

MEDIUM

9th CBSE

IMPORTANT

Full Marks Mathematics 9>Chapter 2 - Polynomials>TEST YOUR SKILLS>Q 1

Using appropriate identities, find the following products:

(x + 6) (x + 6)

MEDIUM

9th CBSE

IMPORTANT

Full Marks Mathematics 9>Chapter 2 - Polynomials>TEST YOUR SKILLS>Q 1

Using appropriate identities, find the following products:

(x + 5) (x - 6)

MEDIUM

9th CBSE

IMPORTANT

Full Marks Mathematics 9>Chapter 2 - Polynomials>TEST YOUR SKILLS>Q 2

Without multiplying, find the product of:

105 \times 106