Answer:
Step-by-step explanation:
x² + 9x+8 = (x+1)(x+8)
He couldn't have factored it correctly because 1x x 1x is not 2x its 1x.
Answer:
This question is asking you to find the ending position of a shape (particle) that is moving horizontally along the horizontal axis by finding its velocity with the equation shown. When t=0, the shape is 4 units to the left of the vertical axis, so it wants you to find where on the horizontal axis the shape is when t = 8. Hope this helped!!!
3 by 21 because 1/4 of 12 is is 3