If f(x) = x2 – 2x and g(x) = 6x + 4, for which value of x does (f+g)(x) = 0? O -4
O-2
O 2
O 4

x = -2

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask ;)

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions

step-by-step explanation:

your mom