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Popular >

simplify 2(a+1)^2-3

Solution

simplify

2 (a + 1)^{2} - 3

Solution

2 a^{2} + 4 a - 1

Solution steps

2 (a + 1)^{2} - 3

Expand

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

= 2 a^{2} + 4 a + 2 - 3

Subtract the numbers:

2 - 3 = - 1

= 2 a^{2} + 4 a - 1

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Frequently Asked Questions (FAQ)

What is 2(a+1)^2-3 ?
The solution to 2(a+1)^2-3 is 2a^2+4a-1