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OpenStudy (anonymous):
-7^2 = (-7^2)=
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myininaya (myininaya):
\[-7^2=-(7^2)=-(49)=-49\]
myininaya (myininaya):
\[(-7^2)=(-1)(7^2)=-1(49)=-49\]
myininaya (myininaya):
\[(-7)^2=(-7)(-7)=49\]
myininaya (myininaya):
i did 3 problems even though you only asked about 2 problems
myininaya (myininaya):
the first two are the one's you ask for
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OpenStudy (anonymous):
Thank you'
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