Question

Factor 45x2 - 36x



A. 9(5x2 - 4x)
B. 9x(5x -4)
C. 36x(9 - x)
D. None of the above

Answer 1

B

Answer 2

45x^2=5*9*x*x
-36x=-4*9*x
what is common to both 45x^2 and -36x?

Answer 3

@nicc96

Answer 4

@primeralph

I request don't give answers directly..

For more details, check:

http://openstudy.com/code-of-conduct

Answer 5

OpenStudy values the Learning process - not the ‘Give you an answer’ process
Don’t post only answers - guide the asker to a solution.