(X^2+x+8)*(x-5)=

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Solution for (X^2+x+8)*(x-5)= equation:


Simplifying
(X2 + x + 8)(x + -5) = 0

Reorder the terms:
(8 + X2 + x)(x + -5) = 0

Reorder the terms:
(8 + X2 + x)(-5 + x) = 0

Multiply (8 + X2 + x) * (-5 + x)
(8(-5 + x) + X2(-5 + x) + x(-5 + x)) = 0
((-5 * 8 + x * 8) + X2(-5 + x) + x(-5 + x)) = 0
((-40 + 8x) + X2(-5 + x) + x(-5 + x)) = 0
(-40 + 8x + (-5 * X2 + x * X2) + x(-5 + x)) = 0
(-40 + 8x + (-5X2 + xX2) + x(-5 + x)) = 0
(-40 + 8x + -5X2 + xX2 + (-5 * x + x * x)) = 0
(-40 + 8x + -5X2 + xX2 + (-5x + x2)) = 0

Reorder the terms:
(-40 + -5X2 + 8x + -5x + xX2 + x2) = 0

Combine like terms: 8x + -5x = 3x
(-40 + -5X2 + 3x + xX2 + x2) = 0

Solving
-40 + -5X2 + 3x + xX2 + x2 = 0

Solving for variable 'X'.

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

Add '40' to each side of the equation.
-40 + -5X2 + 3x + xX2 + 40 + x2 = 0 + 40

Reorder the terms:
-40 + 40 + -5X2 + 3x + xX2 + x2 = 0 + 40

Combine like terms: -40 + 40 = 0
0 + -5X2 + 3x + xX2 + x2 = 0 + 40
-5X2 + 3x + xX2 + x2 = 0 + 40

Combine like terms: 0 + 40 = 40
-5X2 + 3x + xX2 + x2 = 40

Add '-3x' to each side of the equation.
-5X2 + 3x + xX2 + -3x + x2 = 40 + -3x

Reorder the terms:
-5X2 + 3x + -3x + xX2 + x2 = 40 + -3x

Combine like terms: 3x + -3x = 0
-5X2 + 0 + xX2 + x2 = 40 + -3x
-5X2 + xX2 + x2 = 40 + -3x

Add '-1x2' to each side of the equation.
-5X2 + xX2 + x2 + -1x2 = 40 + -3x + -1x2

Combine like terms: x2 + -1x2 = 0
-5X2 + xX2 + 0 = 40 + -3x + -1x2
-5X2 + xX2 = 40 + -3x + -1x2

Reorder the terms:
-40 + -5X2 + 3x + xX2 + x2 = 40 + -3x + -1x2 + -40 + 3x + x2

Reorder the terms:
-40 + -5X2 + 3x + xX2 + x2 = 40 + -40 + -3x + 3x + -1x2 + x2

Combine like terms: 40 + -40 = 0
-40 + -5X2 + 3x + xX2 + x2 = 0 + -3x + 3x + -1x2 + x2
-40 + -5X2 + 3x + xX2 + x2 = -3x + 3x + -1x2 + x2

Combine like terms: -3x + 3x = 0
-40 + -5X2 + 3x + xX2 + x2 = 0 + -1x2 + x2
-40 + -5X2 + 3x + xX2 + x2 = -1x2 + x2

Combine like terms: -1x2 + x2 = 0
-40 + -5X2 + 3x + xX2 + x2 = 0

The solution to this equation could not be determined.

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