(X+7)(6x^2+4x+9)=

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Solution for (X+7)(6x^2+4x+9)= equation: 


Simplifying
(X + 7)(6x2 + 4x + 9) = 0

Reorder the terms:
(7 + X)(6x2 + 4x + 9) = 0

Reorder the terms:
(7 + X)(9 + 4x + 6x2) = 0

Multiply (7 + X) * (9 + 4x + 6x2)
(7(9 + 4x + 6x2) + X(9 + 4x + 6x2)) = 0
((9 * 7 + 4x * 7 + 6x2 * 7) + X(9 + 4x + 6x2)) = 0
((63 + 28x + 42x2) + X(9 + 4x + 6x2)) = 0
(63 + 28x + 42x2 + (9 * X + 4x * X + 6x2 * X)) = 0
(63 + 28x + 42x2 + (9X + 4xX + 6x2X)) = 0

Reorder the terms:
(63 + 9X + 28x + 4xX + 42x2 + 6x2X) = 0
(63 + 9X + 28x + 4xX + 42x2 + 6x2X) = 0

Solving
63 + 9X + 28x + 4xX + 42x2 + 6x2X = 0

Solving for variable 'X'.

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

Add '-63' to each side of the equation.
63 + 9X + 28x + 4xX + 42x2 + -63 + 6x2X = 0 + -63

Reorder the terms:
63 + -63 + 9X + 28x + 4xX + 42x2 + 6x2X = 0 + -63

Combine like terms: 63 + -63 = 0
0 + 9X + 28x + 4xX + 42x2 + 6x2X = 0 + -63
9X + 28x + 4xX + 42x2 + 6x2X = 0 + -63

Combine like terms: 0 + -63 = -63
9X + 28x + 4xX + 42x2 + 6x2X = -63

Add '-28x' to each side of the equation.
9X + 28x + 4xX + 42x2 + -28x + 6x2X = -63 + -28x

Reorder the terms:
9X + 28x + -28x + 4xX + 42x2 + 6x2X = -63 + -28x

Combine like terms: 28x + -28x = 0
9X + 0 + 4xX + 42x2 + 6x2X = -63 + -28x
9X + 4xX + 42x2 + 6x2X = -63 + -28x

Add '-42x2' to each side of the equation.
9X + 4xX + 42x2 + -42x2 + 6x2X = -63 + -28x + -42x2

Combine like terms: 42x2 + -42x2 = 0
9X + 4xX + 0 + 6x2X = -63 + -28x + -42x2
9X + 4xX + 6x2X = -63 + -28x + -42x2

Reorder the terms:
63 + 9X + 28x + 4xX + 42x2 + 6x2X = -63 + -28x + -42x2 + 63 + 28x + 42x2

Reorder the terms:
63 + 9X + 28x + 4xX + 42x2 + 6x2X = -63 + 63 + -28x + 28x + -42x2 + 42x2

Combine like terms: -63 + 63 = 0
63 + 9X + 28x + 4xX + 42x2 + 6x2X = 0 + -28x + 28x + -42x2 + 42x2
63 + 9X + 28x + 4xX + 42x2 + 6x2X = -28x + 28x + -42x2 + 42x2

Combine like terms: -28x + 28x = 0
63 + 9X + 28x + 4xX + 42x2 + 6x2X = 0 + -42x2 + 42x2
63 + 9X + 28x + 4xX + 42x2 + 6x2X = -42x2 + 42x2

Combine like terms: -42x2 + 42x2 = 0
63 + 9X + 28x + 4xX + 42x2 + 6x2X = 0

The solution to this equation could not be determined.

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