(-3)^3-(-8)(-2)
= (-27)-(+16)
= -11
(-3)^3 - (-8)(-2)
27 - -16 =11 correct
8 answers
-27 - 16 = - 43
ok...so whick is it?
-11 or -43
-11 or -43
my money is on Damon
so you are saying the correct answer is -43
Deb. Yes, of course Damon is right. The sum of two negative number is negative of magnitude greater (more negative) than either.
ok..so to show my work this is what i get
(-3)^3-(-8)(-2)
= (-27)-(-16)
= -43
(-3)^3-(-8)(-2)
= (-27)-(-16)
= -43
no Deb,
the (-8)(-2) part equals +16 so
(-3)^3-(-8)(-2)
= -27 - (+16)
= -27 - 16
= -43
the (-8)(-2) part equals +16 so
(-3)^3-(-8)(-2)
= -27 - (+16)
= -27 - 16
= -43
3 answers