find the squares of each of the following using the method of square a two digit number having unit digit as 5. a) 45
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Answered by
12
Answer:
Step-by-step explanation:
Square of every no. Ending with 5 consist of 25 and multiply other digit with next consecutive no. And you get your answer
45 = 4*5 25 = 2025
Answered by
3
Step-by-step explanation:
We have 5power2=25
We have 5power2=25Put4×5=20 on the left side .
We have 5power2=25Put4×5=20 on the left side .The answer is 2025
We have 5power2=25Put4×5=20 on the left side .The answer is 2025I.e.45 power2=2025
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