PLZZZ HELP TIMED multiplying two functions results in h(x)=10x^2+12x-16, while adding the same functions results in j(x)=7x. Which stammers describe f(x) and g(x) the original functions? select two options

PLZZZ HELP TIMED multiplying two functions results in hx10x212x16 while adding the same functions results in jx7x Which stammers describe fx and gx the original class=