Question

factorize
8m2 - 12 m + 10m -15​

Answer 1

Answer:

m = 3/2 or -5/4

Step-by-step explanation:

8m²-12m+10m-15

8m²-2m-15

a=8 , b= -2 and c = -15

D = b²-4ac

D = (-2)²-4(8)(-15)

D = 4+480

D = 484

QUADRATIC FORMULA

m = -b+√D/2a or m = -b - √ D/2a

m = -(-2)+√484/2(8) or m = -(-2)-√484/2(8)

m = 2+22/16 or m = 2-22/16

m = 24/16 or m = -20/16

m = 3/2 or m = -5/4