General Discussion
fall 2026
3 years agoIf (x^3+y^6) is positive, which of the following must be true? (GMAT Quants)
If (x^3+y^6) is positive, which of the following must be true?
A) x is positive
B) y is positive
C) x^3 is negative
D) (x+y^2) and (x^2+y^4−xy^2) are either both positive or negative
E) ∣∣x^3∣∣<y^6
Drop your answers below!
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