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Ierofanga [76]
3 years ago
11

Will mark as brainliest if correct

Mathematics
2 answers:
enot [183]3 years ago
6 0

Answer:

2\log _{10}\left(z\right)=4 : z=100

Step-by-step explanation:

2\log _{10}\left(z\right)=4

Divide both sides by 2:

\frac{2\log _{10}\left(z\right)}{2} =\frac{4}{2}

Simplify:

\log _{10}\left(z\right)=2

Use the logarithmic definition: If  \log _{a}\left(b\right)=c then b=a^c

\log _{10}\left(z\right)=2 \Rightarrow \:z=10^2

z = 10^2

Simplify:

z =100

Final answer:

z=100

Hope I helped, if so may I get brainliest and a thanks?

Thank you, have a good day! =)

Sedaia [141]3 years ago
5 0

Answer:

Step-by-step explanation: 2 x2 =4

i am guessing it means 2 to the power of 2

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