Question about Sharp EL-531VB Calculator
This calculator does not have a program to which you give the equation, and which returns the solutions. Sorry. You have to use the formulas you learned.
Let the equation be ax^2 +bx+c=0
You compute the discriminant Callit disc.
1. If discriminant is larger than zero you have two solutions. Let us call them x1 and x2.
Then x1=(-b+square root of disc)/(2*a)
and x2= (-b-square root of disc)/(2*a)
2. If disc=0 , square root of disc =0 and x1=x2=-b/(2*a)
3. If disc is negative, there are no real solutions.
To find the solutions you replace a, b, and c by their numerical values, to calculate disc, its square root, and calculate X1 and X2.
Hope it helps.
Posted on Sep 17, 2009
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Nov 21, 2017 | Sharp Office Equipment & Supplies
Jun 11, 2013 | Sharp el-531x scientific calculator
Sep 11, 2011 | Sharp ELW535 Calculator
Dec 15, 2010 | Sharp ELW535 Calculator
Feb 26, 2010 | Sharp EL-501WBBL Calculator
Aug 13, 2009 | Casio FX-9750GPlus Calculator
Jun 26, 2009 | Sharp EL-531VB Calculator
May 05, 2009 | Sharp EL-531VB Calculator
5,994 people viewed this question
Usually answered in minutes!