Question

factorise a²+6ab+9b²​

Answer 1

Answer:

(a+3b)(a+3b)

Step-by-step explanation:

a²+2×3b+(3b)²

(a+3b)²

(a+3b)(a+3b)

hope it helps

Answer 2

Answer:

a²+3ab+3ab+9b²

a(a+3b)+3b(a+3b)

(a+3b)(a+3b)ans

solved very easy question