Q.2 JOHN AND JIVANTI TOGETHER HAVE 45 MARBLES. BOTH OF THEM LOST 5 MARBLES EACH, AND THE PRODUCT OF THE NUMBER OF MARBLES THEY NOW HAVE IS 124. FORM THE QUADRATIC EQUATION TO FIND HOW MANY MARBLES THEY HAD TO START WITH, IF JOHN HAD x MARBL
L-4 QUADRATIC EQUATIONS (RD EX:4.9, Pg.4.9)-2
i really enjoy learning algebra........ but i always wonder why we have to learn it??? can u please answer to my doubt???