<span>x^2 + 1 = 0
x^2 = -1
x =
x = i
:
(x^3 + 2x) = 0
Factor out x
x(x^2 + 2) = 0
x = 0</span>
Answer:
f(x) -g(x) = 4x +11
Step-by-step explanation:
Substitute the given expressions and simplify.
f(x) -g(x) = (-2x+4) -(-6x-7)
Eliminating parentheses, we get ...
f(x) -g(x) = -2x +4 +6x +7 = (-2+6)x +(4 +7) . . . . combining like terms
f(x) -g(x) = 4x +11
There you go. i graphed it.
