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Popular >

simplify (x^2-5)^2-5

Solution

simplify

(x^{2} - 5)^{2} - 5

Solution

x^{4} - 10 x^{2} + 20

Solution steps

(x^{2} - 5)^{2} - 5

Expand

(x^{2} - 5)^{2} : x^{4} - 10 x^{2} + 25

= x^{4} - 10 x^{2} + 25 - 5

Subtract the numbers:

25 - 5 = 20

= x^{4} - 10 x^{2} + 20

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Frequently Asked Questions (FAQ)

What is (x^2-5)^2-5 ?
The solution to (x^2-5)^2-5 is x^4-10x^2+20