Find the value of 70+4896+70489670+4896+704896.


Answer:

1212

Step by Step Explanation:
  1. We need to find the value of 70+4896+70489670+4896+704896
    Let a=70+4896a=70+4896 and b=704896b=704896
  2. a2+b2=70+4896+704896a2+b2=140(1)Andab=(70+4896)(704896)ab=7024896ab=4ab=2(2)
  3. (a+b)2=a2+b2+2ab(a+b)2=140+2×2[From eq(1) and eq(2)](a+b)2=144a+b=12
  4. Hence, the value of 70+4896+704896 is 12.

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