SSLC (English Medium) Class 9 - Tamil Nadu Board of Secondary Education Question Bank Solutions

Write the following in the form of 5ⁿ:

`sqrt(125)`

Write the following in the form of 4ⁿ:

16

Write the following in the form of 4ⁿ:

8

Write the following in the form of 4ⁿ:

32

Find the zero of the polynomial of the following:

p(x) = x – 3

Find the zero of the polynomial of the following:

p(x) = 2x + 5

Find the zero of the polynomial of the following:

q(y) = 2y – 3

Find the zero of the polynomial of the following :

f(z) = 8z

Find the zero of the polynomial of the following:

p(x) = ax when a ≠ 0

Find the zero of the polynomial in the following:

h(x) = ax + b, a ≠ 0, a, b ∈ R

Verify whether the following are zeros of the polynomial indicated against them, or not

p(x) = 2x − 1, x = `1/2`

Verify whether the following are zeros of the polynomial, indicated against them, or not

p(x) = x³ – 1, x = 1

Verify whether the following are zeros of the polynomial, indicated against them, or not

p(x) = ax + b, x = `(-"b")/"a"`

Verify whether the following are zeros of the polynomial, indicated against them, or not

p(x) = (x + 3) (x – 4), x = −3, x = 4

Find the number of zeros of the following polynomial represented by their graph

Find the number of zeros of the following polynomial represented by their graph

Find the number of zeros of the following polynomial represented by their graph

Find the number of zeros of the following polynomial represented by their graph

Find the number of zeros of the following polynomial represented by their graph

The zero of the polynomial 2x + 5 is