0=4x^2+d^2+5x-8

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Solution for 0=4x^2+d^2+5x-8 equation:


Simplifying
0 = 4x2 + d2 + 5x + -8

Reorder the terms:
0 = -8 + d2 + 5x + 4x2

Solving
0 = -8 + d2 + 5x + 4x2

Solving for variable 'd'.

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

Add '-1d2' to each side of the equation.
0 + -1d2 = -8 + d2 + 5x + -1d2 + 4x2
Remove the zero:
-1d2 = -8 + d2 + 5x + -1d2 + 4x2

Reorder the terms:
-1d2 = -8 + d2 + -1d2 + 5x + 4x2

Combine like terms: d2 + -1d2 = 0
-1d2 = -8 + 0 + 5x + 4x2
-1d2 = -8 + 5x + 4x2

Divide each side by '-1'.
d2 = 8 + -5x + -4x2

Simplifying
d2 = 8 + -5x + -4x2

Reorder the terms:
-8 + d2 + 5x + 4x2 = 8 + -5x + -4x2 + -8 + 5x + 4x2

Reorder the terms:
-8 + d2 + 5x + 4x2 = 8 + -8 + -5x + 5x + -4x2 + 4x2

Combine like terms: 8 + -8 = 0
-8 + d2 + 5x + 4x2 = 0 + -5x + 5x + -4x2 + 4x2
-8 + d2 + 5x + 4x2 = -5x + 5x + -4x2 + 4x2

Combine like terms: -5x + 5x = 0
-8 + d2 + 5x + 4x2 = 0 + -4x2 + 4x2
-8 + d2 + 5x + 4x2 = -4x2 + 4x2

Combine like terms: -4x2 + 4x2 = 0
-8 + d2 + 5x + 4x2 = 0

The solution to this equation could not be determined.

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