. In which of the problems below would applying the multiplicative inverse be the best first step in determining a solution to the equation?​

In which form is the following function written? y = - 2(x – 3)(x + 5)

Will give let f(x)=2x and g(x)=[tex]2^{x}[/tex] graph the functions on the same coordinate plane. what are the solutions to the equation f(x)=g(x) ? enter your answers in the boxes x=[? ] or x=[? ]

Anyone know these questions? i need ,.