1.

2^x + 2^x+1+2^x+2 where x, y belong to natural numbers and y is odd number. Find y.​

Answer»

ANSWER:

LET X be 1

then (2×1)+(2×1)+1+(2×1)+2

2+2+1+2+2=9

here x=1 and y=9

both are natural and both are odd


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