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Popular >

simplify (2x-1)^2-49

Solution

simplify

(2 x - 1)^{2} - 49

Solution

4 x^{2} - 4 x - 48

Solution steps

(2 x - 1)^{2} - 49

Expand

(2 x - 1)^{2} : 4 x^{2} - 4 x + 1

= 4 x^{2} - 4 x + 1 - 49

Subtract the numbers:

1 - 49 = - 48

= 4 x^{2} - 4 x - 48

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Frequently Asked Questions (FAQ)

What is (2x-1)^2-49 ?
The solution to (2x-1)^2-49 is 4x^2-4x-48