Root32-root128+root200
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2
Answer:
√72
Step-by-step explanation:
we know root(32)=root(2^5)=4√2
√128=√(2^7)=8√2
√200=√5^2*2^3=10√2
therefore,
the ans will be 4√2-8√2+10√2
=6√2
=√72
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