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What's √(50 - 1)

Florian Eckerstorfer asked Mar 28, 2022

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16 votes

What's

Mathematics
high-school

Florian Eckerstorfer asked Mar 28, 2022

by Florian Eckerstorfer

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10 votes

√50-1= √49= √7•7=7
Answer is 7

Freewalker answered Mar 29, 2022

by Freewalker

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22 votes

Inside the root is 50-1

50-1 = 49

You would remain with root 49 but, if you calculate the square root the answer would be 7 because...

7•7 = 49

^ So, the answer is 7

Mukul Kant answered Apr 4, 2022

by Mukul Kant

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