How do you simplify #-5^-3#?
1 Answer
Apr 15, 2016
Explanation:
#color(blue)(-5^-3#
Use the rule of exponents
#color(brown)(x^-y=1/x^y#
If you don't know what an exponents means
See this
#color(brown)(x^y=underbrace(x*x*x*x*x..)_("y times")#
Now start to simplify
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