SOLUTION: -9x1/4 + x1/2 +20=0 solve equation after making appropriate substitution

SOLUTION: -9x1/4 + x1/2 +20=0 solve equation after making appropriate substitution

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Question 353245: -9x1/4 + x1/2 +20=0
solve equation after making appropriate substitution
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!

Let ,

Two solutions,

.
.
.

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