Answer: 20x4−24x3+20x2
Step-by-step explanation:
when simplifying you first distribute the -4x^2. This will result in -24x^3, 20x^4, and 20x^2
Answer:
3r(1 + 2r)
Step-by-step explanation:
3r + 6r^2
take common
3r(1 + 2r)
You would just Shade half of the model.
First what you would have to do is distribute the reciprocal to the (d/3 + 2) and the d/3 is canceled out. You are left with h=6/d. When you put the h over 1 in a fraction, it stays the same. Like in trig, you switch the d and the h and you have d/1=6/h.
d=6/h
