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Popular >

expand (3x^2-x)(5x+4)

Solution

expand

(3 x^{2} - x) (5 x + 4)

Solution

15 x^{3} + 7 x^{2} - 4 x

Solution steps

(3 x^{2} - x) (5 x + 4)

Apply FOIL method

(3 x^{2} - x) (5 x + 4) : 15 x^{3} + 7 x^{2} - 4 x

= 15 x^{3} + 7 x^{2} - 4 x

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Frequently Asked Questions (FAQ)

What is expand (3x^2-x)(5x+4) ?
The solution to expand (3x^2-x)(5x+4) is 15x^3+7x^2-4x