8. x2 - 16
Which expression is equivalent to
x2 – 9x + 20
x 4?
for
x + 4
A
* +4
B.
C.
x - 4
X +5
D.
X-5
X-5

Convert 50 kilogram to pounds. (the conversion factor from kilogram to pound is 2.2046.) a. 52.2 lb. b. 110.2 lb. c. 22.6 lb. d. 47.8 lb.

This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?