Question

quadratic formula can someone show me how to do this problem please. 4X to the power of 2-10X=8X thank you.

Answer 1

4x^2 - 10x = 8x
4x^2 - 10x - 8x = 0
4x^2 - 18x = 0
4x(x - 4.5) = 0
4x = 0
x - 4.5 = 0
x = 4.5

Answer 2

x = 0, 4.5

Answer 3

4X^2-10X=8X thank you!!

Answer 4

how about this problem 9X^2-10=6

Answer 5

9x^2 - 10 = 6
9x^2 = 6 + 10
9x^2 = 16
x^2 = 16/9
x = sqrt(16/9)
x = -4/3
x = +4/3

Answer 6

thx!

Answer 7

yw