Cómo factorizar
20ax -5bx-2by + 8ay con el factor común por agrupación de términos

What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4

The base of a triangle is 8 1 3 meters and the height of the triangle is the fourth root of 16 meters meters. what is the area of the triangle?

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?