Question

Which expression is equivalent to (5^3)^−2?

Answer 1

@bibby @BassCatcher15 @brala00 @nick67012

Answer 2

\(\bf a^{-{\color{red} n}} = \cfrac{1}{a^{\color{red} n}}\qquad thus
\\ \quad \\
(5^3)^{-{\color{red}{ 2}}}\implies ?\)

Answer 3

http://prntscr.com/4jfmuc answer choices

Answer 4

ok well first you must remember if you have a negative exponent you must flip the sign.\[(5^3)^-2 = (\frac{ 1 }{ 5^3 })^2\]\[\frac{ 1 }{ 5^6 }\]

Answer 5

what does 5^6 equal too?

Answer 6

15? @FriedRice

Answer 7

no

Answer 8

Or is it 30?

Answer 9

what is 5*5*5*5*5*5 =?

Answer 10

15 625

Answer 11

@friedrice

Answer 12

yes

Answer 13

so the answer is 1/ 15625