Solve for x
x=2
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8x^{3}-1-4x\left(2x^{2}-3\right)=23
Use the distributive property to multiply 2x-1 by 4x^{2}+2x+1 and combine like terms.
8x^{3}-1-8x^{3}+12x=23
Use the distributive property to multiply -4x by 2x^{2}-3.
-1+12x=23
Combine 8x^{3} and -8x^{3} to get 0.
12x=23+1
Add 1 to both sides.
12x=24
Add 23 and 1 to get 24.
x=\frac{24}{12}
Divide both sides by 12.
x=2
Divide 24 by 12 to get 2.
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