SSLC (English Medium) कक्षा ९ - Tamil Nadu Board of Secondary Education Question Bank Solutions for Mathematics

Factorise the following:

(p – q)² – 6(p – q) – 16

Factorise the following:

m² + 2mn – 24n²

Factorise the following:

`sqrt(5)"a"^2 + 2"a" - 3sqrt(5)`

Factorise the following:

a⁴ – 3a² + 2

Factorise the following:

8m³ – 2m²n – 15mn²

Factorise the following:

`1/x^2 + 1/y^2 + 2/(xy)`

Which of the following has x – 1 as a factor?

(x + y)(x² – xy + y²) is equal to

(a + b – c)² is equal to __________

If (x + 5) and (x – 3) are the factors of ax² + bx + c, then values of a, b and c are

Find the quotient and remainder of the following.

(4x³ + 6x² – 23x + 18) ÷ (x + 3)

Find the quotient and remainder of the following.

(8y³ – 16y² + 16y – 15) ÷ (2y – 1)

Find the quotient and remainder of the following.

(8x³ – 1) ÷ (2x – 1)

Find the quotient and remainder of the following.

(−18z + 14z² + 24z³ + 18) ÷ (3z + 4)

The area of a rectangle is x² + 7x + 12. If its breadth is (x + 3), then find its length

The base of a parallelogram is (5x + 4). Find its height if the area is 25x² – 16

The sum of (x + 5) observations is (x³ + 125). Find the mean of the observations

Find the quotient and remainder for the following using synthetic division:

(x³ + x² – 7x – 3) ÷ (x – 3)

Find the quotient and remainder for the following using synthetic division:

(x³ + 2x² – x – 4) ÷ (x + 2)

Find the quotient and remainder for the following using synthetic division:

(3x³ – 2x² + 7x – 5) ÷ (x + 3)