I need help with the following:
What is the simplified form of 3a^4b^-2c^3? (1 point)
What is –a^-2 if a=-5? (1 point)
What is the simplified form of –(14x)^0y^-7z? (1 point)
What is (-m)^-3n if m=2 and n=-24? (1 point)
5 answers
ANYTHING AT ALL^0 = 1
Yes, I know that anything with an exponent of 0 =1, but they didn't give me multiple choice questions, which is why I need help..
3 a^4 c^3 / b^2
-1/(-5)^2 = -1/25
-1 z / y^7
-3n = -3(-24) = +72
(-2)^72 = 2^72 because even power = 4.7*10^21
very big number
-1/(-5)^2 = -1/25
-1 z / y^7
-3n = -3(-24) = +72
(-2)^72 = 2^72 because even power = 4.7*10^21
very big number
Thank you Damon~!
You are welcome