How to use abc Equation on Equation Calculator

This is example how to use abc equation on equation calculator or another swarm intelligence apps

we must use D=b²-4ac, here the exanple result

Solve Algebra Problem II with Equation Calculator

Problem

Solution

You need rewrite the equation like this: (1-7x)x=(5-7x)(x+2)

Problem sources
http://www.mathopolis.com/

Solve Algebra Problem I with Math Chat

Problem

Solution

yow need to rewrite the equation like this: 3x*x=(3x+10)(x-2)

Source of problem
http://www.mathopolis.com

Solve Root Problem with Equation Calculator

Problem

Value of x in the equation 2√x+7=19 is ...

Solution

Problem Source
http://www.mathopolis.com

Solving Absolute Value Equations with Math Chat

Problem

Solve for x in the following equation |2x-3|-4=3
A. -2, 5
B. -2, 2
C. 2
D. 5
E. No solution

Solution

Source of Problem

https://www.mycollegeoptions.org/Core/SiteContent/Students/Tools/TestPrep/ACT/Math/Miscellaneous-Algebra.aspx

Solve Two Algebra Problems with Math Chat

Problems

if 7x-4y=-1 and 5x+3y=52, then x-y=...

(A) -4
(B) -3
(C) 3
(D) 4
(E) 5

Solution

Problem Source

http://www.newgre.org/example-problems/gre-math-algebra-problems-solutions/

How to Finding Roots with Equation Calculator

Problem

Solution

Series Calculator to Find Un or Sn

Let A_n = 3,7,11,15,...

1. What is the value of A₅₀?
2. Find the value of S₅₀?

Solution