Simplify each of the following expressions
(7+√7) (7 - √7)
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1
Answer:
(7+√7)(7-√7)
(a+b)(a-b)=a²-b²
7²-√7²
49-7
42 is your answer
hope it helps you
Answered by
1
Answer:
I hope this answer will help you nandana
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