Question

What is the answer for this math?​

Answer 1

x=-4.992 and x=-0.434

Explanation:

we have

`(√(3x+15))/(5)=2^(x)`

we can divide the equation above into two equations

so

`y=(√(3x+15))/(5)` ----> equation A

`y=2^(x)` ----> equation B

Solve by graphing

The solutions of the system are the x-coordinates of the intersection points both graphs

using a graphing tool

The solutions are x=-4.992 and x=-0.434

see the attached figure