4x*4x+2=4+5

Solution for 4x*4x+2=4+5 equation:

Simplifying
4x * 4x + 2 = 4 + 5

Reorder the terms for easier multiplication:
4 * 4x * x + 2 = 4 + 5

Multiply 4 * 4
16x * x + 2 = 4 + 5

Multiply x * x
16x2 + 2 = 4 + 5

Reorder the terms:
2 + 16x2 = 4 + 5

Combine like terms: 4 + 5 = 9
2 + 16x2 = 9

Solving
2 + 16x2 = 9

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 16x2 = 9 + -2

Combine like terms: 2 + -2 = 0
0 + 16x2 = 9 + -2
16x2 = 9 + -2

Combine like terms: 9 + -2 = 7
16x2 = 7

Divide each side by '16'.
x2 = 0.4375

Simplifying
x2 = 0.4375

Take the square root of each side:
x = {-0.661437828, 0.661437828}