Question

How do you factor 4r^2-13rt+9t^2?

Answer 1

Answer:

Step-by-step explanation:

$firsf it is 12rt square not 13rt then to factor 4rsqure-12rt+9t squre using (a+b)sq=a squre + 2ab+ bsq we get -(-2r+3t)sqaure$​