√72/5√72+3√288-2√648
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Answer:
1/5 is your answer.....
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Answer:
√72/ 5 √72 + 3 √288 - 2 √648
= √2x2x2x3x3 / 5 √2x2x2x3x3 + 3√2x2x2x2x2x3x3 - 2 √2x2x2x3x3x3x3
= 2x3√2 / 5x2x3 √2 + 3 x 2x2x3 √2 - 2x2x3x3 √2
= 6√2 / 30√2 +36 √2 -36 √2
= 6 √2 / 30 √2
= 1/5 is the answer
Step-by-step explanation:
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