Multiply and simplify ^3√7x^7 ^3√6x^8 . Assume that all variables are positive

12x + 1 = 25 solve the following equation. then place the correct number in the box provided.

F(x) = x2 − 9, and g(x) = x − 3 f(x) = x2 − 4x + 3, and g(x) = x − 3 f(x) = x2 + 4x − 5, and g(x) = x − 1 f(x) = x2 − 16, and g(x) = x − 4 h(x) = x + 5 arrowright h(x) = x + 3 arrowright h(x) = x + 4 arrowright h(x) = x − 1 arrowright

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)