Factorize the following expressions :15a2b + 35ab

Given 15a2b + 35ab = (5ab×3a + 5ab×7)Taking 5ab common,⇒ 15a2b + 35ab = 5ab(3a + 7)

Q2 of 157 Page 30

Factorize the following expressions :
15a²b + 35ab

Given 15a²b + 35ab = (5ab×3a + 5ab×7)

Taking 5ab common,

⇒ 15a²b + 35ab = 5ab(3a + 7)

Factorize the following expressions :

5a² + 35a

Factorize the following expressions :

– 12y + 20y³

Factorize the following expressions :

pq – prq

Factorize the following expressions :

18m³ – 45mn²

Questions · 157

1. Algebra

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