Question

2^2x − 6.2^x + 8 = 0

Answer 1

Step-by-step explanation:

2*2x -6.2*x +8= 0

4x -6.2x =-8

-2.2x=-8

-22x/10 = -8. (10 goes rhs)

-22x= -80 ( -&- cancel out)

x = 80/22

x= 40/11