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Popular >

expand (x^2+1)(x^2+4)

Solution

expand

(x^{2} + 1) (x^{2} + 4)

Solution

x^{4} + 5 x^{2} + 4

Solution steps

(x^{2} + 1) (x^{2} + 4)

Apply FOIL method

(x^{2} + 1) (x^{2} + 4) : x^{4} + 5 x^{2} + 4

= x^{4} + 5 x^{2} + 4

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Frequently Asked Questions (FAQ)

What is expand (x^2+1)(x^2+4) ?
The solution to expand (x^2+1)(x^2+4) is x^4+5x^2+4