Math, asked by dhruvc2929, 2 days ago

The value of a if 512 - 492 = 100a is 4.(explain with example)​

Answers

Answered by cartonofmilk
0

Answer:

::500^2-492^2=100a

::250000 - 242064=100a

::a=7936/100

::a=79.36

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