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Popular >

expand (4x-8)(7x+9)

Solution

expand

(4 x - 8) (7 x + 9)

Solution

28 x^{2} - 20 x - 72

Solution steps

(4 x - 8) (7 x + 9)

Apply FOIL method

(4 x - 8) (7 x + 9) : 28 x^{2} - 20 x - 72

= 28 x^{2} - 20 x - 72

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Frequently Asked Questions (FAQ)

What is expand (4x-8)(7x+9) ?
The solution to expand (4x-8)(7x+9) is 28x^2-20x-72