Answer: (x+4) (x+2)
Step-by-step explanation:
x^2 + 2x + 4x +8
To make the exponent rational, for square root use 1/2. To wit:
10^(1/2)
The correct answer is C. The form for shifts is (x-h)^2 +k where h=the x variable ( horizontal shift left or right) and k = the y variable (vertical shift up or down) The confusing part for many students is remember that if you are moving left it's subtraction So in the form x-h it is actually x - (-h) so it gets turned into a positive/ addition sign.
