What is the value of 13x^-3y^-1 when x=-1 and y=4
A)-13/14
B)-52
C)-4/13
D)-156
(If you go to connections academy PLEASE GIVE THE ANSWERS I WANNA MAKE SURE IM RIGHT I REALLY NEED THIS) lesson 9 unit test
6 answers
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All you have to do is substitute x and y in your expression: 13x^-3y^-1
13x^-3y^-1
= 13(1/x^3)(1/y)
might be easier to sub your values of x and y into that
= 13(1/x^3)(1/y)
might be easier to sub your values of x and y into that
no clue about how the 13x^-3y^-1 suppose to be looked like. Please make it clear if you really want help.
Y’all the answer was -13/4
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