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Popular >

simplify 4(x-3)^2-5(x-3)

Solution

simplify

4 (x - 3)^{2} - 5 (x - 3)

Solution

4 x^{2} - 29 x + 51

Solution steps

4 (x - 3)^{2} - 5 (x - 3)

Expand

4 (x - 3)^{2} : 4 x^{2} - 24 x + 36

= 4 x^{2} - 24 x + 36 - 5 (x - 3)

Expand

- 5 (x - 3) : - 5 x + 15

= 4 x^{2} - 24 x + 36 - 5 x + 15

Group like terms

= 4 x^{2} - 24 x - 5 x + 36 + 15

Add similar elements:

- 24 x - 5 x = - 29 x

= 4 x^{2} - 29 x + 36 + 15

Add the numbers:

36 + 15 = 51

= 4 x^{2} - 29 x + 51

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Frequently Asked Questions (FAQ)

What is 4(x-3)^2-5(x-3) ?
The solution to 4(x-3)^2-5(x-3) is 4x^2-29x+51