using compensation method to subtract 482 from 5661

If (2 to the power of x) + (3 to the power of y) = 43, find x+y.

x and y are natural numbers. Apart from trial and error method, do we have any simpler method? Pl reply.

2 to the power of 3 = 2 * 2 *2 and 2 to the power of 5 = 2 * 2 *2 *2 * 2. if 2 to the power of x + 3 to the power of y = 43, where x and y are natural numbers, then x + y = ?

We can do this by trial and error method. Do we have any other simpler way? (Asked by Raina's parent)

What is the sum of 23234866 and 34328699976

In Addition and Subtraction of Masses Excercise Question No 10 and 12 are to be corrected or Explain how they are correct.

In the question it is weather the following statment is true or false that shows 4+5 6+0 4+0 6+2 sothe sum of the question is coming

5648 so the given statment is false not truebut it has came the wrong answer of mine and their answers is correct so can you help me

with this silly problem.

0123456

+6543210

ans-6666660 it is right answer