Ask your own question, for FREE!
Mathematics
OpenStudy (anonymous):

Just one little question. Please help with exponents.

7 years ago
OpenStudy (mathteacher1729):

BOOMARK THIS PAGE http://www.mathsisfun.com/algebra/exponent-laws.html Scroll down a bit to see a nice table of all the exponent rules and examples. :)

7 years ago
OpenStudy (anonymous):

\[8^{-1} + 2^{-3}\] How would we do this and please DO NOT do it in decimal form. Do in exponential form.

7 years ago
OpenStudy (mathteacher1729):

\(8^{-1}=\dfrac{1}{8}\) and \(2^{-3}=\dfrac{1}{2^3}=\dfrac{1}{2\cdot 2\cdot 2}\)

7 years ago
OpenStudy (anonymous):

and then we just add the denominator and numerator

7 years ago
Can't find your answer? Make a FREE account and ask your own question, OR you can help others and earn volunteer hours!
Latest Questions
nataliehayes: Convert the following linear equation to standard form.
12 hours ago 0 Replies 0 Medals
kaylak: calculus help @vocaloid
11 hours ago 4 Replies 0 Medals
eviant: Math help pls
17 hours ago 15 Replies 1 Medal
katkit25: if you pollute you ruin homes of creatures such as
20 hours ago 4 Replies 0 Medals
Val050301: What theorem or postulate can be used to justify that HIG=FIE?
22 hours ago 2 Replies 1 Medal
johnnn: https://prnt.sc/n1x9uo
15 hours ago 4 Replies 1 Medal
eviant: Math help pls
22 hours ago 10 Replies 1 Medal
eviant: Math help pls
1 day ago 5 Replies 1 Medal