Question

24x+39d-18 how to factor

Answer 1

  24x + 39d -18
= 3 (8x + 12d - 6) or -3 (-8x - 12d + 6)

Answer 2

X = − b ± b 2 − 4 a c 2 aWhere a= 24, b=39, and c=-18
Applying values to the variables of quadratic equation -b, a and c we have
d = − 39 ± 39 2 − 4x 24x -18 2x 24This gives
d = − 39 ± 39 2 − -1728 48d = − 39 ± 3249 48
d = − 39 ± 57 48
d1 = − 39 + 57 48
d2 = − 39 - 57 48
d 1 = 18 48
d 1 = -96 48
The d values are
d1 =   0.375 and d2 =   -2