2√45 - 2√5 = ?
what is the answer
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Answered by
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Answer:
Step-by-step explanation:-
2√45 - 2√5 = 2√9*5 - 2√5
= 6√5 - 2√5 = (6-2)√5
=4√5
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Answered by
0
Answer: 4√5
Step-by-step explanation:
2√45 - 2√5
= 2√(3×3×5) -2√5
= 2×3√5 - 2√5
= 6√5 - 2√5
= 4√5
Hope It Helps*****
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