Research on tricky ways to find square root or cube root
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Add the number to the ones digit: ...
Subtract the number from 100: 100- 97 = 3.
Subtract the number (from Step 1) from original number : 97-3 =94.
Square the result from Step 1 (if the result is a single digit put a 0 in front of it): 32 = 09.
Place the result from Step 3 next to the result from Step 2: 9409.
Step-by-step explanation:
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Answered by
5
Answer:
Easy Tricks to Find Square Roots and Cube Roots
Add the number to the ones digit: ...
Subtract the number from 100: 100- 97 = 3.
Subtract the number (from Step 1) from original number : 97-3 =94.
Square the result from Step 1 (if the result is a single digit put a 0 in front of it): 32 = 09.
Place the result from Step 3 next to the result from Step 2: 9409.
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