Wiki User
∙ 9y ago3,376
Wiki User
∙ 9y ago8.4 x 1021 divided by 4.2 x 1014
negative eight plus two times four to the second power
242,121,646
31
81
-2 times -2 = plus 4 since minus times minus is plus
It is 37,500.
36 times 10^3 plus fifteen times 10^2 is equal to 37,500.
5 to the second power = 25 25 times -10 = -250-250 + -11 = -261-261*8 = -2088
60
46
It is a polynomial expression in x. What about it?