Question

let f(x)=x-3x^2 and G(x)=-3-5x^2-x^3.Then f(x)-g(x)equals

Answer 1

You can simply subtract the expression for G(x) from the expression for f(x) to find the difference function.

So: x - 3x^2 - (-3 -5x^2 - x^3) = ?

Answer 2

whats the answer

Answer 3

can not give it it is the rules says help only sorry not to be rude

Answer 4

You can distribute the "-", since having the "-" in front of that expression in parentheses is the same as multiplying those terms by -1:

So x - 3x^2 + 3 + 5x^2 + x^3 , then simplify