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Popular >

expand (2x+1)(x-1)

Solution

expand

(2 x + 1) (x - 1)

Solution

2 x^{2} - x - 1

Solution steps

(2 x + 1) (x - 1)

Apply FOIL method

(2 x + 1) (x - 1) : 2 x^{2} - x - 1

= 2 x^{2} - x - 1

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Frequently Asked Questions (FAQ)

What is expand (2x+1)(x-1) ?
The solution to expand (2x+1)(x-1) is 2x^2-x-1