Question

find the value of x if 2 to the power 2 X + 2 equals to 4 to the power 2 x minus 1​

Answer 1

Answer:

Step-by-step explanation:

2^2x+2=4^2x-1

2^2x+2=(2^2)^2x-1  (since 4 = 2^2)

Answer 2

Step-by-step explanation:

first let's equal the base of the power....

2^2x+2=4^2x-1

2^2 x + 2=((2)^2)^2x-1

2^2x+2=2^4x-1

....we have proved that the base values are same.........2=2

then,2x+2=4x-1

1+2=4x-2x

3=2x

3/2=x

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