# How to solve quadratic equation

2
by gupta176090

• Brainly User
2014-05-19T11:32:16+05:30

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If there is any equation of the format ax^2+bx+c=0 then you can use the formula

x=(-b + √ b^2-4ac)/2a or (-b -√ b^2-4ac)/2a to find the roots of the quadratic equation.
2014-05-19T12:45:12+05:30
There many ways to solve a quadratic equation.
1. Try to find factors of Left hand side and equate each to zero, to get the solution. Splitting of terms is commonly used for this method.
Ex.
4x
must be splitted in such a way the product of the splitted terms is equal to the product of the coefficient of and constant term.
Therefore,

On equating the factors to zero we get,

2. You can use quadatric formula.
For equation of form,
ax^2+bx+c=0x=