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Popular >

expand (x+5)(x-9)

Solution

expand

(x + 5) (x - 9)

Solution

x^{2} - 4 x - 45

Solution steps

(x + 5) (x - 9)

Apply FOIL method

(x + 5) (x - 9) : x^{2} - 4 x - 45

= x^{2} - 4 x - 45

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Frequently Asked Questions (FAQ)

What is expand (x+5)(x-9) ?
The solution to expand (x+5)(x-9) is x^2-4x-45