1.

If 3^2x-y=3^x+y=√27, to 3^x-y ka kya maan hoga?

Answer»

ANSWER:

3^y

Step-by-step explanation:

3^2x-y = 3^x+y

so,

2x-y = x+y

solving this EQUATION

x=2y. ( APPLY into 3^x-y)

The answer is 3^y.



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