Factor completely

5x^2 +13x -6

What statement is true? 2x^2-9x+2=-1

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

What is the volume of the cone to the nearest cubic millimeter? (use π  = 3.14) a) 46 mm3 b) 128 mm3 c) 183 mm3 d) 275 mm3 diameter = 5 mm height = 7 mm how do you do this problem step by step?