25x^2+40+16=28

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Solution for 25x^2+40+16=28 equation:


Simplifying
25x2 + 40 + 16 = 28

Reorder the terms:
40 + 16 + 25x2 = 28

Combine like terms: 40 + 16 = 56
56 + 25x2 = 28

Solving
56 + 25x2 = 28

Solving for variable 'x'.

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

Add '-56' to each side of the equation.
56 + -56 + 25x2 = 28 + -56

Combine like terms: 56 + -56 = 0
0 + 25x2 = 28 + -56
25x2 = 28 + -56

Combine like terms: 28 + -56 = -28
25x2 = -28

Divide each side by '25'.
x2 = -1.12

Simplifying
x2 = -1.12

Reorder the terms:
1.12 + x2 = -1.12 + 1.12

Combine like terms: -1.12 + 1.12 = 0.00
1.12 + x2 = 0.00

The solution to this equation could not be determined.

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