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Popular >

simplify (x+3)^3-8

Solution

simplify

(x + 3)^{3} - 8

Solution

x^{3} + 9 x^{2} + 27 x + 19

Solution steps

(x + 3)^{3} - 8

Expand

(x + 3)^{3} : x^{3} + 9 x^{2} + 27 x + 27

= x^{3} + 9 x^{2} + 27 x + 27 - 8

Subtract the numbers:

27 - 8 = 19

= x^{3} + 9 x^{2} + 27 x + 19

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Frequently Asked Questions (FAQ)

What is (x+3)^3-8 ?
The solution to (x+3)^3-8 is x^3+9x^2+27x+19