14. 43=5+2n
15.(178-n)*18=678
16.26n-38n=24
17.2n+44=132
The correct answer is A.
Step-by-step explanation:
According to the power rule for logarithms, the logarithm of a power can be simplified by writing it as the product of the exponent multiplied by the logarithm of the base.
For example;

Hence in this case,

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Logarithms : brainly.com/question/11535704
Keyword : log
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I really don’t know sorry bro
Step-by-step explanation:
1. x^2 + 10x + 25
2. x^2 - 25
.........
Answer:
Expand:
x^2+7x-2x-14
Answer:
x^2+5x-14
Step-by-step explanation: