Laws Of Indicies . Please Please help me with this?
1 answer:
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Answer:
A. add 81;
Step-by-step explanation:
The perfect square formula
Rewrite expression as follows:
So, to form a perfect square, is missed.
When we add we will get
Consider, pls, this option:
1. formula for conversion:
2. according to the formula:
C=(-31-32)*5/9=(-7)*5=-35°
Answer: -35°C.
1. formula for conversion:
2. according to the formula:
C=(-31-32)*5/9=(-7)*5=-35°
Answer: -35°C.