In triangle ABC, DE is the perpendicular bisector of side BC. If OB = 5 centimeters and BE = 4 centimeters, then OC = and BC = .

Marya wants to factor the polynomial 36x^3 -22x^2 - 144x.which term can she add to the polynomial that would not change its grestest common factor? check all that apply

Find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible

5. (03.02)if g(x) = x2 + 3, find g(4). (2 points)1619811