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mel-nik [20]
3 years ago
12

What is the factorization of the following trinomial? 15x2 - 44x - 36

Mathematics
1 answer:
BartSMP [9]3 years ago
7 0
15x^2-44x-36

=(15x^2+10x)+(-54x-36)

factor out  5x from 15x^2+10x  = 5x(3x+2)

Factor out -18 from -54x-36 =  -18(3x+2)

=5x(3x+2)-18(3x+2)

Factor out common term (3x+2)

= (3x+2)(5x-18)

hope this helps!
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