Question

Factor completely. a^2+18ab+81b^2-36c^2

Answer 1

@sauravshakya

Answer 2

u there?

Answer 3

@KE8717504

Answer 4

a^2+18ab+81b^2-36c^2
a^2+2*a*9b+(9b)^2 - (6c)^2

Answer 5

That may help?

Answer 6

a^2+18ab+81b^2-36c^2?? But what would the correct form be again?

Answer 7

a^2+18ab+81b^2-36c^2
a^2+2*a*9b+(9b)^2 - (6c)^2
(a+9b)^2 - (6c)^2
(a+9b-6c) (a+9b+6c)

Answer 8

Im going to post another one

Answer 9

Time to go

Answer 10

just one more please ..

Answer 11

ok