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OpenStudy (peterg2001):
help please Evaluate -2x ^2 y, if x = -3 and y = -1. -12 -18 18 12 @hasalotoftrouble
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OpenStudy (anonymous):
OK DYLAN YOU GOT THIS
OpenStudy (anonymous):
plug those values in for x and y respectively
OpenStudy (anonymous):
try and substitute -3 for x and -1 for y then tell me the values you get
OpenStudy (anonymous):
18
OpenStudy (anonymous):
-2(-3)^2(-1) order of operations: exponents first
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