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x*2+4x+8= 0 is a quadratic equation
examples of quadratic equation in word problem form with real life situations like sports baseball, hockey
Example: x squared - 5x + 6 = 0Solutions: 2 and 3
The quadratic equation has many application related to resolving and modelling daily life problems. two examples are in archery and rifle sports. The trajectory of the projectile can follow a ballistic arc. The arc itself can be explained and graphically illustrated by the quadratic equation.
It really depends what you work in; if you work in science, or in engineering (applied science), you will need the quadratic equation - and a lot more advanced math as well. Examples that involve the quadratic equation are found in abundance in algebra textbooks; for example, an object in free fall.