What is expand (sqrt(2)x+1)(x^2+3) ?

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

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

expand

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

2 x^{3} + 32 x + x^{2} + 3

Solution steps

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

Apply FOIL method

(2 x + 1) (x^{2} + 3) : 2 x^{3} + 32 x + x^{2} + 3

= 2 x^{3} + 32 x + x^{2} + 3

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