4x*-30x+45=0

Solution for 4x*-30x+45=0 equation:

Simplifying
4x * -30x + 45 = 0

Reorder the terms for easier multiplication:
4 * -30x * x + 45 = 0

Multiply 4 * -30
-120x * x + 45 = 0

Multiply x * x
-120x2 + 45 = 0

Reorder the terms:
45 + -120x2 = 0

Solving
45 + -120x2 = 0

Solving for variable 'x'.

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

Add '-45' to each side of the equation.
45 + -45 + -120x2 = 0 + -45

Combine like terms: 45 + -45 = 0
0 + -120x2 = 0 + -45
-120x2 = 0 + -45

Combine like terms: 0 + -45 = -45
-120x2 = -45

Divide each side by '-120'.
x2 = 0.375

Simplifying
x2 = 0.375

Take the square root of each side:
x = {-0.612372436, 0.612372436}