Question

Helpppppppppppppp pls

Answer 1

100 Billion

Explanation:

Let's say the number of planets is equal to P.

`P = x^(2) - (m^4+15)\\x = 14\\m = 3`

Now we substitute 14 and 3 for x and m in the first equation.

`P = 14^2-(3^4+15)\\P = 196-(81+15)\\P = 196-96\\P = 100`

The question said in billions, so the answer would be 100 billion which is the first option.