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Popular >

simplify (x^2-8)^2-8

Solution

simplify

(x^{2} - 8)^{2} - 8

Solution

x^{4} - 16 x^{2} + 56

Solution steps

(x^{2} - 8)^{2} - 8

Expand

(x^{2} - 8)^{2} : x^{4} - 16 x^{2} + 64

= x^{4} - 16 x^{2} + 64 - 8

Subtract the numbers:

64 - 8 = 56

= x^{4} - 16 x^{2} + 56

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Frequently Asked Questions (FAQ)

What is (x^2-8)^2-8 ?
The solution to (x^2-8)^2-8 is x^4-16x^2+56