Answer:
279936
Step-by-step explanation:
i put it in the calculator. I honestly get how to do the exponents themselves but not dividing with them.
Answer:
5.) b = -2/5 (or -0.4 in decimal form)
6.) 20.5
the x's are multiply
that is the associative poprety of multiplcation
so
(ab)c=a(bc)
so
(3x10)x8=3x(10x8)