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Popular >

expand (x+1)(x+3)

Solution

expand

(x + 1) (x + 3)

Solution

x^{2} + 4 x + 3

Solution steps

(x + 1) (x + 3)

Apply FOIL method

(x + 1) (x + 3) : x^{2} + 4 x + 3

= x^{2} + 4 x + 3

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Frequently Asked Questions (FAQ)

What is expand (x+1)(x+3) ?
The solution to expand (x+1)(x+3) is x^2+4x+3