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Popular >

expand (x-7)(x-9)

Solution

expand

(x - 7) (x - 9)

Solution

x^{2} - 16 x + 63

Solution steps

(x - 7) (x - 9)

Apply FOIL method

(x - 7) (x - 9) : x^{2} - 16 x + 63

= x^{2} - 16 x + 63

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\frac{3}{5} + \frac{4}{7}

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Frequently Asked Questions (FAQ)

What is expand (x-7)(x-9) ?
The solution to expand (x-7)(x-9) is x^2-16x+63