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1 vote
1.√4×√4=
2.√121-√100=​

User TimSPQR
by
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1 Answer

10 votes

Answer:

√4 = 2 therefore √4 × √4 = 2 × 2 =4

√121 = 11 and √100 = 10

therefore √121 - √100 = 11 - 10 = 1

User PaulLing
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