3 years ago

Multiply or divide as indicated. x^4 • x^-2

Mathematics

2 answers:

Anettt [7]3 years ago

8 0

The answer is 0 unless I did the math wrong

If so someone correct me. Other than that, hope this helped!

emmainna [20.7K]3 years ago

7 0

Answer:

the answer is x^2

correct answer

Step-by-step explanation:

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What is the missing length???

Kaylis [27]

Answer:

Step-by-step explanation:

144/60 = 2.4

60/2.4 = x

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8 0

2 years ago

2log(x-3)+1=5<br><br> can someone explain how to solve for x?

Brums [2.3K]

$\bf 2log(x-3)+1=5\iff 2log_{10}(x-3)+1=5\\\\\\ 2log_{10}(x-3)=4
\\\\\\
log_{10}(x-3)=\cfrac{4}{2}\implies log_{10}(x-3)=2\\\\
-----------------------------\\\\
{{ a}}^{log_{{ a}}x}=x\impliedby \textit{using this cancellation rule}\\\\
-----------------------------\\\\
10^{\cfrac{}{}log_{10}(x-3)}=10^2\implies x-3=10^2\implies x=100+3$