An expression is shown below: 3pf2 − 21p2f + 6pf − 42p2

Part A: Rewrite the expression by factoring out the greatest common factor. (4 points)

Part B: Factor the entire expression completely. Show the steps of your work. (6 points)

Which statement most accurately describe why the division property of exponents does not apply to the expression (-8)^2/(-3)^4

What is x3+3x2−16x−48 divided by x−1?

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.