mwilson5mw5 mwilson5mw5

07-05-2020
Mathematics

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What is the value of this expression when a=3 and b=-1?

What is the value of this expression when a3 and b1 class=

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osikbro osikbro

07-05-2020

Answer:

1/4

Step-by-step explanation:

[tex](\dfrac{3(3)^{-2}(-1)^6}{2(3)^{-1}(-1)^5})^2=[/tex]

[tex](\dfrac{\frac{1}{3}}{-\frac{2}{3}})^2=[/tex]

[tex](-\dfrac{1}{2})^2=[/tex]

[tex]\frac{1}{4}[/tex]

Hope this helps!

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