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Popular >

expand (x+7)(x+3)

Solution

expand

(x + 7) (x + 3)

Solution

x^{2} + 10 x + 21

Solution steps

(x + 7) (x + 3)

Apply FOIL method

(x + 7) (x + 3) : x^{2} + 10 x + 21

= x^{2} + 10 x + 21

Popular Examples

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3 x^{2} - 16 x - 35

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\frac{1}{6}

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simplify 28/4 simplify

\frac{28}{4}

Frequently Asked Questions (FAQ)

What is expand (x+7)(x+3) ?
The solution to expand (x+7)(x+3) is x^2+10x+21