What is the value of x?
4 cm
32 cm
40 cm
3 cm
4 cm
5cm
4.5cm

[15 points]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

Given the median qr and trapezoid mnpo what is the value of x?

Factor the polynomial expression x6 – x3 – 20