(4x^2-7x-2)(x+3)=

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Solution for (4x^2-7x-2)(x+3)= equation:


Simplifying
(4x2 + -7x + -2)(x + 3) = 0

Reorder the terms:
(-2 + -7x + 4x2)(x + 3) = 0

Reorder the terms:
(-2 + -7x + 4x2)(3 + x) = 0

Multiply (-2 + -7x + 4x2) * (3 + x)
(-2(3 + x) + -7x * (3 + x) + 4x2 * (3 + x)) = 0
((3 * -2 + x * -2) + -7x * (3 + x) + 4x2 * (3 + x)) = 0
((-6 + -2x) + -7x * (3 + x) + 4x2 * (3 + x)) = 0
(-6 + -2x + (3 * -7x + x * -7x) + 4x2 * (3 + x)) = 0
(-6 + -2x + (-21x + -7x2) + 4x2 * (3 + x)) = 0
(-6 + -2x + -21x + -7x2 + (3 * 4x2 + x * 4x2)) = 0
(-6 + -2x + -21x + -7x2 + (12x2 + 4x3)) = 0

Combine like terms: -2x + -21x = -23x
(-6 + -23x + -7x2 + 12x2 + 4x3) = 0

Combine like terms: -7x2 + 12x2 = 5x2
(-6 + -23x + 5x2 + 4x3) = 0

Solving
-6 + -23x + 5x2 + 4x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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