Question

factor 9b^2+12bt+4t^2

Answer 1

Consider:\[(x+y)^2=x^2+2xy+y^2\]If we let:\[x=3b,\ y=2t\]

Answer 2

Then there is this pattern: \[(3b)^2+2(3b)(2t)+(2t)^2\]

Answer 3

@gera77 Get it?

Answer 4

sorry the answer is (3b+2t)(3b+2t) is a special factoring

Answer 5

\[(3b+2t)(3b+2t) = (3b+2t)^2\]

Answer 6

that is the answer
thank you though

Answer 7

Ummm, you don't understand what I said?

Answer 8

yep your answer is right. thanks a lot buddy