x^{-3/2}+2x+X^{1/2} Guess = x(x^{-1/2}+2+x)
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To confirm your guess, you can expand it back out, do you get the original equation? Spoiler: Consider and
Hello, zbest1966! I believe the answer is: . Consider: . Answer: . Don't we factor out the variable with the least exponent? . . (I didn't say that properly, but I'm sure you follow.}
ok thanks
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