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

Factorise the following polynomials using synthetic division:

x³ – 10x² – x + 10

Find the G.C.D for the following:

P⁵, P¹¹, P⁹ 

Find the G.C.D for the following:

4x³, y³, z³

Find the G.C.D for the following:

9a²b²c³, 15a³b²c⁴

Find the G.C.D for the following:

 64x⁸, 240x⁶

Find the G.C.D for the following:

ab²c³, a²b³c, a³bc²

Find the G.C.D for the following:

35x⁵y³z⁴, 49x²yz³, 14xy²z²

Find the G.C.D for the following:

25ab³c, 100a²bc, 125ab

Find the G.C.D for the following:

3abc, 5xyz, 7pqr

Find the G.C.D of the following:

(2x + 5), (5x + 2)

Find the G.C.D of the following:

a^m+1, a^m+2, a^m+3  

Find the G.C.D of the following:

2a² + a, 4a² – 1

Find the G.C.D of the following:

3a², 5b³, 7c⁴ 

Find the G.C.D of the following:

x⁴ – 1, x² – 1

Find the G.C.D of the following:

a³ – 9ax², (a – 3x)² 

G.C.D of any two prime numbers is __________

The G.C.D of x⁴ – y⁴ and x² – y² is

If bisectors of ∠A and ∠B of a quadrilateral ABCD meet at O, then ∠AOB is 

The diameter of the circle is 52 cm and the length of one of its chord is 20 cm. Find the distance of the chord from the centre

The chord of length 30 cm is drawn at the distance of 8 cm from the centre of the circle. Find the radius of the circle