Given:
a = 2 and b = -2.
To find:
The value of .
Solution:
We need to find the value of expression at a = 2 and b = -2.
Substituting a = 2 and b=-2 in , we get
Therefore, the value of expression at a = 2 and b = -2 is 20.
What is 3/4 of 1/2?________
2 answers:
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