You cannot evaluate the square root of a __________________________. a. Positive number b. Negative number c. Zero d. Variable
2 answers:
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Answer:
r = 1
Step-by-step explanation:
In this question, we have to solve for the vallue of "r". We will use the distributive property shown below to ease our process.
Distributive Property:
a(b+c) = ab + ac
Now, lets solve this:
As we have seen the value of r is "1"
