P(x)=7x^4-5x^3+26x^2+12

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Solution for P(x)=7x^4-5x^3+26x^2+12 equation:


Simplifying
P(x) = 7x4 + -5x3 + 26x2 + 12

Multiply P * x
xP = 7x4 + -5x3 + 26x2 + 12

Reorder the terms:
xP = 12 + 26x2 + -5x3 + 7x4

Solving
xP = 12 + 26x2 + -5x3 + 7x4

Solving for variable 'x'.

Reorder the terms:
-12 + xP + -26x2 + 5x3 + -7x4 = 12 + 26x2 + -5x3 + 7x4 + -12 + -26x2 + 5x3 + -7x4

Reorder the terms:
-12 + xP + -26x2 + 5x3 + -7x4 = 12 + -12 + 26x2 + -26x2 + -5x3 + 5x3 + 7x4 + -7x4

Combine like terms: 12 + -12 = 0
-12 + xP + -26x2 + 5x3 + -7x4 = 0 + 26x2 + -26x2 + -5x3 + 5x3 + 7x4 + -7x4
-12 + xP + -26x2 + 5x3 + -7x4 = 26x2 + -26x2 + -5x3 + 5x3 + 7x4 + -7x4

Combine like terms: 26x2 + -26x2 = 0
-12 + xP + -26x2 + 5x3 + -7x4 = 0 + -5x3 + 5x3 + 7x4 + -7x4
-12 + xP + -26x2 + 5x3 + -7x4 = -5x3 + 5x3 + 7x4 + -7x4

Combine like terms: -5x3 + 5x3 = 0
-12 + xP + -26x2 + 5x3 + -7x4 = 0 + 7x4 + -7x4
-12 + xP + -26x2 + 5x3 + -7x4 = 7x4 + -7x4

Combine like terms: 7x4 + -7x4 = 0
-12 + xP + -26x2 + 5x3 + -7x4 = 0

The solution to this equation could not be determined.

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