Posted by Joy on Monday, March 30, 2009 at 9:34pm.
You know how to solve quadratic equations using algebra, graphs and the quadratic formula. Sometimes one method of solving is more convenient than another method. Describe how you would solve each equation. Give reasons for you answers.
A) 16x^2 = 1600
B) x^2  350 = 0
C) x^2 + 10x = 0
I just want to know what you guys think so I have an idea of maybe how to explain my answer.

8th Grade Algebra  bobpursley, Monday, March 30, 2009 at 9:37pm
How I would solve each?
first: take sqrt of each side
second: factor as difference of two squares
third: factor (x(x+10))=0

8th Grade Algebra  Joy, Monday, March 30, 2009 at 11:06pm
Yeah, kinda.
I am asking what is the best way to solve each one by either: algebraically, graphing and using the quadratic formula and why you chose that method.
Answer This Question
Related Questions
 Algebra  I was given this answers to a problems I solved but I do not ...
 Algebra  I was given this answers to a problems I solved but I do not ...
 Algebra 1  Which method is the best method for solving the equation 8x^2123x+3...
 ALGEBRA  Quadratic equations can be solved by graphing, using the quadratic ...
 ALGEBRAMAT 117  Quadratic equations can be solved by graphing, using the ...
 algebra II  I'm quite clueless as to how to solve this. I know the quadratic ...
 Math  Algebra  A. Solve the following quadratic equations. Make sure to show ...
 algebra 2  A quadratic equation can be written in vertex form or in standard ...
 Algebra Quadratic Equations  I am trying to define the different appraoches to ...
 math 117  Quadratic equations may be solved by graphing, using the quadratic ...
More Related Questions