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Popular >

expand (x+3)(x^2+1)

Solution

expand

(x + 3) (x^{2} + 1)

Solution

x^{3} + x + 3 x^{2} + 3

Solution steps

(x + 3) (x^{2} + 1)

Apply FOIL method

(x + 3) (x^{2} + 1) : x^{3} + x + 3 x^{2} + 3

= x^{3} + x + 3 x^{2} + 3

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Frequently Asked Questions (FAQ)

What is expand (x+3)(x^2+1) ?
The solution to expand (x+3)(x^2+1) is x^3+x+3x^2+3