Question

-7^2 =
(-7^2)=

Answer 1

\[-7^2=-(7^2)=-(49)=-49\]

Answer 2

\[(-7^2)=(-1)(7^2)=-1(49)=-49\]

Answer 3

\[(-7)^2=(-7)(-7)=49\]

Answer 4

i did 3 problems even though you only asked about 2 problems

Answer 5

the first two are the one's you ask for

Answer 6

Thank you'