2x3 + 3x2 + 12x – 10.x2 – 15x + 18
Factor by grouping

In a school 2/3 of the students study a language of those who study a language 2/5 study french

What are the solution(s) to the quadratic equation x2 – 25 = 0? o x = 5 and x = -5ox=25 and x = -25o x = 125 and x = -125o no real solution

Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?