An energy drink manufacturer wants to find out the effect of different amounts of their product on the maximum anaerobic power l
1 answer:
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Answer:
Option (C) is correct .
Step-by-step explanation:
As the expression given in the question as follows.
Now rationalize the expression.
Using the formula
a² - b² = (a - b) (a + b)
Using in the above
As i² = -1
Option (C) is correct .
Answer: 21
Reasoning:
Reasoning: