x*-8x+15=0

Solution for x*-8x+15=0 equation:

Simplifying
x * -8x + 15 = 0

Reorder the terms for easier multiplication:
-8x * x + 15 = 0

Multiply x * x
-8x2 + 15 = 0

Reorder the terms:
15 + -8x2 = 0

Solving
15 + -8x2 = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-15' to each side of the equation.
15 + -15 + -8x2 = 0 + -15

Combine like terms: 15 + -15 = 0
0 + -8x2 = 0 + -15
-8x2 = 0 + -15

Combine like terms: 0 + -15 = -15
-8x2 = -15

Divide each side by '-8'.
x2 = 1.875

Simplifying
x2 = 1.875

Take the square root of each side:
x = {-1.369306394, 1.369306394}