Answer:
well I don't know if there is a typo but the factors of 4 are going to be 1, 2, and 4 so they could possibly be multiplied by any of those numbers
Hope this helped : )
Step-by-step explanation:
2x2=4x2=8x2=16
3x3=9
16x9=144
hope it helps!
if not, sry.
X^2 + 8x + 7 = 0
x^2 + 7x + x + 7 = 0
x(x + 7) + 1(x + 7) = 0
(x + 7) (x + 1) = 0
x = -7 or x = -1
X>4. the line should start at 4 and go towards the right. the dot at 4 should be an open circle
This is unclear, I don't understand. Make it more clear.
