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# If (2x-1)^2 = 0, then x =

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If (2x-1)^2 = 0, then x = [#permalink]  14 May 2018, 14:16
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If $$(2x-1)^2 = 0$$, then $$x =$$

A. $$- \frac{1}{4}$$

B. $$- \frac{1}{2}$$

C. $$0$$

D. $$\frac{1}{2}$$

E. $$\frac{1}{4}$$
[Reveal] Spoiler: OA

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Re: If (2x-1)^2 = 0, then x = [#permalink]  15 May 2018, 04:33
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When square rooted on both sides,

2x-1 = 0

Solving for x gives 1/2
Re: If (2x-1)^2 = 0, then x =   [#permalink] 15 May 2018, 04:33
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