English Medium Class 9 - CBSE Question Bank Solutions

Find p(0), p(1) and p(2) for the following polynomial:-

p(x) = x³

Find p(0), p(1) and p(2) for the following polynomial:-

p(x) = (x – 1) (x + 1)

Verify whether the following zeroes of the polynomial, indicated against them.

`p(x) = 3x + 1, x = -1/3`

Verify whether the following zeroes of the polynomial are indicated against them.

p(x) = 5x – π, `x = 4/5`

Verify whether the following zeroes of the polynomial, indicated against them.

p(x) = x² – 1, x = 1, –1

Verify whether the following zeroes of the polynomial, indicated against them.

p(x) = (x + 1) (x – 2), x = – 1, 2

Verify whether the following zeroes of the polynomial, indicated against them.

p(x) = x², x = 0

Verify whether the following zeroes of the polynomial, indicated against them.

p(x) = lx + m, `x = – m/l`

Verify whether the following zeroes of the polynomial, indicated against them.

p(x) = 3x² – 1, x = `-1/sqrt3,2/sqrt3`

Verify whether the following zeroes of the polynomial, indicated against them.

p(x) = 2x + 1, `x = 1/2`

Find the zero of the polynomial in the following case:

p(x) = x + 5

Find the zero of the polynomial in the following case:

p(x) = x – 5

Find the zero of the polynomial in the following case:

p(x) = 2x + 5

Find the zero of the polynomial in the following case:

p(x) = 3x – 2

Find the zero of the polynomial in the following case:

p(x) = 3x

Find the zero of the polynomial in the following case:

p(x) = ax, a ≠ 0

Find the zero of the polynomial in the following case:

p(x) = cx + d, c ≠ 0, c, d are real numbers.

What is the name of horizontal and the vertical lines drawn to determine the position of any point in the Cartesian plane?

See the given figure and write the following:

The coordinates of the point M.

The following statement is true or false? Give reason for your answer.

Only one line can pass through a single point.