0
Wiki User
15x3+12x2
15x3 is equal to 45.
12x2=24
4x * 3x = 12x2
45
12x6 - 16x3 - 15x3 + 20 = 4x3(3x3 - 4) - 5(3x3 - 4) = (3x3 - 4)(4x3 - 5)
Use a calculator, it's 69....
0,6x4=15x3
12x2-8x
105x3
It is: 5x
9x5 45x1 15x3
12x2-x-35 = (4x-7)(3x+5)
-192