-4p^2+3p=8

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Solution for -4p^2+3p=8 equation:


Simplifying
-4p2 + 3p = 8

Reorder the terms:
3p + -4p2 = 8

Solving
3p + -4p2 = 8

Solving for variable 'p'.

Reorder the terms:
-8 + 3p + -4p2 = 8 + -8

Combine like terms: 8 + -8 = 0
-8 + 3p + -4p2 = 0

Begin completing the square.  Divide all terms by
-4 the coefficient of the squared term: 

Divide each side by '-4'.
2 + -0.75p + p2 = 0

Move the constant term to the right:

Add '-2' to each side of the equation.
2 + -0.75p + -2 + p2 = 0 + -2

Reorder the terms:
2 + -2 + -0.75p + p2 = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -0.75p + p2 = 0 + -2
-0.75p + p2 = 0 + -2

Combine like terms: 0 + -2 = -2
-0.75p + p2 = -2

The p term is -0.75p.  Take half its coefficient (-0.375).
Square it (0.140625) and add it to both sides.

Add '0.140625' to each side of the equation.
-0.75p + 0.140625 + p2 = -2 + 0.140625

Reorder the terms:
0.140625 + -0.75p + p2 = -2 + 0.140625

Combine like terms: -2 + 0.140625 = -1.859375
0.140625 + -0.75p + p2 = -1.859375

Factor a perfect square on the left side:
(p + -0.375)(p + -0.375) = -1.859375

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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