what is (√10+ √90)square ?
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Answers
Answered by
30
Answer:
√160
Step-by-step explanation:
√90=√10.9=3√10
√90+√10= 3√10+√10
=4√10
=√16 x 10
√160
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Answered by
1
ROOT10 + ROOT90 the whole square
=root 10 square + 2×root 10×root90 + root 90 square.
= 10 + 30 + 90
= 130
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