![]() ![]() How much carpet do they need? Setting up the quadratic equation To prepare for the king's visit, the servants must cover the ground around the castle with carpet, so the King’s shoes won’t get dirty. For this year’s birthday celebration, the decision is difficult, there're so many destinations to choose from.But finally, the mighty king decides to visit one of the more beautiful castles in his kingdom for the umteenth time. ![]() Every year, to celebrate his birthday he takes a trip to visit various scenic outlooks and famous locations within his kingdom. The mighty King Wallace sits on his throne and rules his kingdom every day of the year, except for his birthday. A positive root, or possibly roots, then is the more appropriate final answer.Īnalyze Functions Using Different Representations. A negative root, though a valid solution to a quadratic equation, may not be the answer that a word problem is looking for. One must note though that these problems often look for concrete answers, like units of measurement or quantity. When the quadratic equation has coefficients that are real numbers, like decimals, fractions, or maybe even radicals, then using the quadratic formula is highly recommended. If the quadratic equation is factorable, then factoring, of course, and completing the square are good choices. If the quadratic equation can be represented by mapping or a table, then graphing can do the trick. You can factor them, complete the square, graph them, and use the quadratic formula, for instance.Īt least one of these methods can be used to solve any problem involving a quadratic equation, and which method you choose depends on the kind of problem you are presented with. There are many ways to solve quadratic equations. ![]()
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |