Question

Explain, in complete sentences, how you would completely factor 15x2 – 25x – 60 and check your factors for accuracy.

Answer 1

hmm well first i'll factor out 5...

Answer 2

and after that ?

Answer 3

i would find factors of 3 and factors of 12 that when added gives -5

Answer 4

For me, i find that the slide and divide method makes factoring simple