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Popular >

simplify 2(x-6)^2-4(x-6)

Solution

simplify

2 (x - 6)^{2} - 4 (x - 6)

Solution

2 x^{2} - 28 x + 96

Solution steps

2 (x - 6)^{2} - 4 (x - 6)

Expand

2 (x - 6)^{2} : 2 x^{2} - 24 x + 72

= 2 x^{2} - 24 x + 72 - 4 (x - 6)

Expand

- 4 (x - 6) : - 4 x + 24

= 2 x^{2} - 24 x + 72 - 4 x + 24

Group like terms

= 2 x^{2} - 24 x - 4 x + 72 + 24

Add similar elements:

- 24 x - 4 x = - 28 x

= 2 x^{2} - 28 x + 72 + 24

Add the numbers:

72 + 24 = 96

= 2 x^{2} - 28 x + 96

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Frequently Asked Questions (FAQ)

What is 2(x-6)^2-4(x-6) ?
The solution to 2(x-6)^2-4(x-6) is 2x^2-28x+96