Factories the expressions-7y2 + 35z2

Q3 of 105 Page 274

Factories the expressions-
7y² + 35z²

In the given expression

Take out the common in all the terms,

⇒ 7y² + 35z²

⇒ 7[y² + 5z²]

Factories the following

(x + y)² – (x – y)²

Factories the expressions-

lx² + mx

Factories the expressions-

3x⁴ + 6x³y + 9x²z

Factories the expressions-

x² – ax – bx + ab

Questions · 105

12. Factorisation

1 1 1 1 1 1 1 2 2 2 2 2 2 2 3 3 3 3 3 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 5 5 5 5 6 7 1 1 1 1 1 2 2 2 2 2 2 2 3 3 3 3 3 3 4 4 4 4 4 4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1