In triangle ABC, through the midpoint of AC is drawn PQ I AB. The altitude CD = 6 cm. If PQ is 8
less than AB, find PQ and the area of PCQ.

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

Need ! give step by step solutions on how to solve number one [tex]\frac{9-2\sqrt{3} }{12+\sqrt{3} }[/tex] number two [tex]x+4=\sqrt{13x-20}[/tex] number three (domain and range) [tex]f(x)=2\sqrt[3]{x} +1[/tex]

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12