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4x^2- 4x-1=0 i need the awnser
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3 votes
4x^2- 4x-1=0 i need the awnser

User Astridx
by
7.4k points

1 Answer

2 votes

Answer:

See below

Explanation:

Do you know how to use the Quadratic Formula with

a = 4 b = -4 c = -1

results in x = 1/2 +- sqrt(2) / 2

User Fayyaz
by
6.3k points
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