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Popular >

expand (2a+1)(2a-1)

Solution

expand

(2 a + 1) (2 a - 1)

Solution

4 a^{2} - 1

Solution steps

(2 a + 1) (2 a - 1)

Apply Difference of Two Squares

(2 a + 1) (2 a - 1) : 4 a^{2} - 1

= 4 a^{2} - 1

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Frequently Asked Questions (FAQ)

What is expand (2a+1)(2a-1) ?
The solution to expand (2a+1)(2a-1) is 4a^2-1