3(25-2h+h^2)-4+4h-(4-3)=

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Solution for 3(25-2h+h^2)-4+4h-(4-3)= equation:


Simplifying
3(25 + -2h + h2) + -4 + 4h + -1(4 + -3) = 0
(25 * 3 + -2h * 3 + h2 * 3) + -4 + 4h + -1(4 + -3) = 0
(75 + -6h + 3h2) + -4 + 4h + -1(4 + -3) = 0

Combine like terms: 4 + -3 = 1
75 + -6h + 3h2 + -4 + 4h + -1(1) = 0

Multiply -1 * 1
75 + -6h + 3h2 + -4 + 4h + -1 = 0

Reorder the terms:
75 + -4 + -1 + -6h + 4h + 3h2 = 0

Combine like terms: 75 + -4 = 71
71 + -1 + -6h + 4h + 3h2 = 0

Combine like terms: 71 + -1 = 70
70 + -6h + 4h + 3h2 = 0

Combine like terms: -6h + 4h = -2h
70 + -2h + 3h2 = 0

Solving
70 + -2h + 3h2 = 0

Solving for variable 'h'.

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

Divide each side by '3'.
23.33333333 + -0.6666666667h + h2 = 0

Move the constant term to the right:

Add '-23.33333333' to each side of the equation.
23.33333333 + -0.6666666667h + -23.33333333 + h2 = 0 + -23.33333333

Reorder the terms:
23.33333333 + -23.33333333 + -0.6666666667h + h2 = 0 + -23.33333333

Combine like terms: 23.33333333 + -23.33333333 = 0.00000000
0.00000000 + -0.6666666667h + h2 = 0 + -23.33333333
-0.6666666667h + h2 = 0 + -23.33333333

Combine like terms: 0 + -23.33333333 = -23.33333333
-0.6666666667h + h2 = -23.33333333

The h term is -0.6666666667h.  Take half its coefficient (-0.3333333334).
Square it (0.1111111112) and add it to both sides.

Add '0.1111111112' to each side of the equation.
-0.6666666667h + 0.1111111112 + h2 = -23.33333333 + 0.1111111112

Reorder the terms:
0.1111111112 + -0.6666666667h + h2 = -23.33333333 + 0.1111111112

Combine like terms: -23.33333333 + 0.1111111112 = -23.2222222188
0.1111111112 + -0.6666666667h + h2 = -23.2222222188

Factor a perfect square on the left side:
(h + -0.3333333334)(h + -0.3333333334) = -23.2222222188

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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