Oxcerbit23id
Answered

Factor m^2 – 5mn – 14n^2.

Sagot :

Mlcparra16id
We treat this as a quadratic equation for m. So we need to look for two terms with a product of -14n² and a sum of -5n. We will find out that the two terms are -7n and 2n
So:
[tex]m^2-5mn-14n^2=(m-7n)(m+2n)[/tex]