Brainliest: , i need on this which expression is equal to (x+2)(x-4)(x-4)(x+4)a. x-2 x-4b. x+2 x+4c. x+4 x+2

B

Step-by-step explanation:

When taking the first equation (x+2)(x-4) / (x-4)(x+4), the x-4 on top and bottom cancel out, leaving us with (x+2) / (x+4) which is B.

Hope this helps!

answer: the answer is 30 miles per hour.

ft/s -> mphmph = ft/s 1.466667mph = 44 divided by 1.466667mph = 30.00000

- r3ktforgood ☕

the graph in the attached figure

step-by-step explanation:

we have

using a graphing tool

the graph in the attached figure

the roots are ( x-intercepts) x=-0.5,x=1,x=3

the y-intercept is the point (0,3)