Need help asap!!!!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

ololo11 [35]2 years ago

8 0

Answer: 1/b^5 (D)

Step-by-step explanation:

Is this a UTHS course I'm seeing?

Alex777 [14]2 years ago

4 0

Last one, 1/b^5 is the correct choice

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myrzilka [38]

Remember
$(a^b)^c=a^{bc}$

note that if $a^3$ is a perfect cube then $(a^3)^c$ is also a perfect cube when c is an integer

$(a^3)^c=a^{3c}$
so if a number is a perfect cube then the power must be divisible by 3

8 is not divisible by 3
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26 is not divisibley by 3
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the perfect cube is y^24

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