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I need help solving this math problem. The teacher wants us to fill in three things using this math equation: 2x - 3√x + 1 = 0 (1) u=_ (2) u^2=_ (3) _u^2+_u+1=0 The teacher wants us to accomplish this
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24 votes
24 votes
I need help solving this math problem. The teacher wants us to fill in three things using this math equation: 2x - 3√x + 1 = 0

(1) u=_

(2) u^2=_

(3) _u^2+_u+1=0

The teacher wants us to accomplish this using the U-Substitution method.

User Jordi Vermeulen
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1 Answer

16 votes
16 votes

I'm not sure for my awnser but I thing 30

User Pavel Bakshy
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