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Popular >

expand (a^2+4)(a^2-4)

Solution

expand

(a^{2} + 4) (a^{2} - 4)

Solution

a^{4} - 16

Solution steps

(a^{2} + 4) (a^{2} - 4)

Apply Difference of Two Squares

(a^{2} + 4) (a^{2} - 4) : a^{4} - 16

= a^{4} - 16

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Frequently Asked Questions (FAQ)

What is expand (a^2+4)(a^2-4) ?
The solution to expand (a^2+4)(a^2-4) is a^4-16