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Popular >

simplify 2(x-3)^2-7

Solution

simplify

2 (x - 3)^{2} - 7

Solution

2 x^{2} - 12 x + 11

Solution steps

2 (x - 3)^{2} - 7

Expand

2 (x - 3)^{2} : 2 x^{2} - 12 x + 18

= 2 x^{2} - 12 x + 18 - 7

Subtract the numbers:

18 - 7 = 11

= 2 x^{2} - 12 x + 11

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Frequently Asked Questions (FAQ)

What is 2(x-3)^2-7 ?
The solution to 2(x-3)^2-7 is 2x^2-12x+11