calculate square by using identities : 43
Answers
Answered by
1
Answer:
1849
Step-by-step explanation:
43^2 = (40+3)^2 = 40^2 + 3^2 + 2*40*3
= 1600 + 9 + 240
= 1600 + 249
= 1849
Answered by
0
Step-by-step explanation:
The square root is √43 = 6.557.
I hope it will help you
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