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Popular >

expand (x+7)(x-4)

Solution

expand

(x + 7) (x - 4)

Solution

x^{2} + 3 x - 28

Solution steps

(x + 7) (x - 4)

Apply FOIL method

(x + 7) (x - 4) : x^{2} + 3 x - 28

= x^{2} + 3 x - 28

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Frequently Asked Questions (FAQ)

What is expand (x+7)(x-4) ?
The solution to expand (x+7)(x-4) is x^2+3x-28