Question

Factorise using identities: 5a^2 - 10ab + 5b^2
quick answer pls

Answer 1

Answer:

hiii

Step-by-step explanation:

$5(a^{2} + 2ab + b^{2} )\\= 5(a+b)^{2} \\=5(a+b)(a+b)$

Answer 2

Answer:

10ab+4a+5b+2

=2a(5b+2)+(5b+2)

=(5b+2)(2a+1)