Pension plans, insurance models, employee work performance all these parameters are calculated using quadratic equations.
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Moreover, sporting events such as javelin and basketball use quadratic formulas to find the accurate distance, speed, or time required to score more. Sports analysts and team selectors use different quadratic equations to analyze the performance of athletes over a period of time.Quadratic equation came into existence because of the simple need to conveniently find the area of squared and rectangular bodies, but from the days of its origin, this popular maths equation has now come a long way to prove its significance in the real world.
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Descartes's work included the quadratic formula in the form we know today. Later, French scientist René Descartes published the special cases of the quadratic formula in his 1637 work La Géométrie, which also used the mathematical notation and symbolism that had been developed by mathematician François Viète.
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Flemish engineer and physicist Simon Stevin gave the general solution of the quadratic equation for all cases in his book Arithmetic in the year 1594.