Quadratic comes from the word 'Quad', which means square, because the variable is getting squared. In elementary algebra, a quadratic equation is a polynomial equation of the second degree. It is also called an 'Equation of Degree 2'. The general form is ax2 + bx + c = 0, where a, b, and c are numbers, 'x' represents the unknown value and a ≠ 0, if a equals zero then its a linear equation. Find the roots by Solving quadratic equations using this online Quadratic Equation calculator.
Quadratic comes from the word 'Quad', which means square, because the variable is getting squared. In elementary algebra, a quadratic equation is a polynomial equation of the second degree. It is also called an 'Equation of Degree 2'. The general form is ax2 + bx + c = 0, where a, b, and c are numbers, 'x' represents the unknown value and a ≠ 0, if a equals zero then its a linear equation. Find the roots by Solving quadratic equations using this online Quadratic Equation calculator.
Find the roots by solving quadratic equation : 2x2-5x+3
x = (-(-5) ± √((-5)^2 - 4 * 2 * 3)) / 2 * 2
= (5 ± √(25 - 24)) / 4
= (5 ± √(1)) / 4
= (5 ± 1) / 4
= (5+1) / 4 , (5 - 1) / 4
= 6/4, 4,4
= 1.5, 1
This quadratic equation solver will help you dynamically to calculate the roots of the quadratic equation. Easy to understand and use.
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