Write the following surds in the simplest form 5√320.
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5 × √4×80=5×2√4×20=5×2×2√4×5
=5×2×2×2×2√5
=10×8√5
80√5
=5×2×2×2×2√5
=10×8√5
80√5
Answered by
2
root320=root2×2×2×2×2×2×5
8×5root5
40root5 is your answer.
Hope this is right.
8×5root5
40root5 is your answer.
Hope this is right.
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