Question

pls help asap !!! if f(x) = 3/5x and g(x) = -3x/2, find f(x) + g(x)

Answer 1

To calculate f(x) + g(x)
=3/5x + (-3x/2)
=3/5x - 3x/2
=2(3)/2(5x)-(5x)(3x)/(5x)(2)
=(6/10x-15x^2)/10x
=(15x^2-6)/-10x
Thus the answer is D

hope it helps!