Question

A) 2 elevado a 2x = 2 elevado a x + 12


B) 5 elevado a 2T-2 = 25


​

Answer 1

A) 2^2× = 2^x+12

2x = x +12

2x -x = 12

x = 12

B) 5^2T-2 = 25

5^2T-2 = 5^2

2T-2 = 2

2T = 2+2

2T = 4

T = 4/2

T = 2