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Shkiper50 [21]
2 years ago
13

Expand each expression

Mathematics
2 answers:
scoray [572]2 years ago
6 0

Answer:

5log(a) +2log(b)

Step-by-step explanation:

you were close, but you dont multiply the exponents together since a and b are two different variables

Alona [7]2 years ago
4 0

Answer:

5\log(a)+2\log(b)

Step-by-step explanation:

The logarithm of a product is the sum of the logarithms:

\log(a^5b^2) = \log(a^5)+\log(b^2)

By the same rule, we have \log(a^n)=n\log(a):

\log(a^5)+\log(b^2) = 5\log(a)+2\log(b)

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2 years ago
Evaluate the expression. 7.2 + 6.3(5.4 – 6)
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3 years ago
Read 2 more answers
A circle has a circumference of 28.26cm. what is the area of the circle? show work please
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