Distribute to eliminate the parenthesis
x^2 + 2x + 6x + 12 = 60
Combine like terms
x^2 + 8x + 12 = 60
Subtract 60 from both sides
x^2 + 8x - 48 = 0
Factor the equation
(x+12)(x-4)=0
x+12=0
x+4=0
x= -12 and -4
Answer: C
<u>Step-by-step explanation:</u>
f(x) = 2x + 1 ⇒ 2x + 1
<u>- g(x) = -(x² - 7) </u>⇒ <u>-x² + 7 </u>
(f-g)(x) = -x² + 2x + 8
to the power of..
Step-by-step explanation:
2x X 2x X 2x= 8x
Answer:
Pick A
Step-by-step explanation:
Step by step, hope this helps
Answer:
The equation of the line is y = 3/4x - 1/4
Step-by-step explanation:
To find the equation of this line, start by using the two points with the slope formula to find the slope.
m(slope) = (y2 - y1)/(x2 - x1)
m = (2 - 1/2)/(3 - 1)
m = (3/2)/2
m = 3/4
Now that we have the slope, we can use that and either point in point-slope form to find the equation.
y - y1 = m(x - x1)
y - 2 = 3/4(x - 3)
y - 2 = 3/4x - 9/4
y = 3/4x - 1/4
