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Popular >

simplify 3(x+2)^2+1

Solution

simplify

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

Solution

3 x^{2} + 12 x + 13

Solution steps

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

Expand

3 (x + 2)^{2} : 3 x^{2} + 12 x + 12

= 3 x^{2} + 12 x + 12 + 1

Add the numbers:

12 + 1 = 13

= 3 x^{2} + 12 x + 13

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Frequently Asked Questions (FAQ)

What is 3(x+2)^2+1 ?
The solution to 3(x+2)^2+1 is 3x^2+12x+13