Question

What is the value of the expression of the following:

Answer 1

49

Answer 2

49

Answer 3

I got -49... how did you get positive 49?

Answer 4

(-8+1)^2 = (-7)^2 = 49

Answer 5

-7 times -7 is 49, not -49

Answer 6

if the variable is also negative in councels out to make positive

Answer 7

oh, miscalculation, lol, thanks

Answer 8

hmhm:D