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Popular >

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

Solution

expand

(x + 1) (2 x + 1)

Solution

2 x^{2} + 3 x + 1

Solution steps

(x + 1) (2 x + 1)

Apply FOIL method

(x + 1) (2 x + 1) : 2 x^{2} + 3 x + 1

= 2 x^{2} + 3 x + 1

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Frequently Asked Questions (FAQ)

What is expand (x+1)(2x+1) ?
The solution to expand (x+1)(2x+1) is 2x^2+3x+1