simplify the following expression : (√8-√2) (√8+√2) class 9 th
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Answer:
1:3
Step-by-step explanation:
√8 = 2√2
(2√2 - √2):(2√2 + √2)
= √2(2 - 1):√2(2 + 1)
= 1 : 3
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