Question

factor 15m^2-28mn+12n^2

Answer 1

Answer:

15m^2-28mn+12n^2

=15m^2-18mn-10mn+12n^2

=3m(5m-6n)-2n(5m-6n)

=(5m-6n)(3m-2n)

Answer 2

Answer:

$(5m-6n) (3m - 2n)$

Step-by-step explanation:

$15m^2-28mn+12n^2\\15m^2*12n^2 = 180m^2n^2(-10mn - 18mn)\\15m^2-10mn - 18mn+12n^2\\5m(3m - 2n)-6n (3m - 2n)\\(5m-6n) (3m - 2n)$