Question

The equation 3^(2x+1) - 14 - 3^(x+1) = √(1 + 9^x + 6 + 3^(x-1) has
1)2 Real Roots
2)1 Real Root
3)1 Real and 1 extraneous root
4)No Real Root
And why??

Answer 1

Answer:

d option is correct.......,......