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Chemist use the quadratic equation all the time to find concentrations in equilibrium reactions.
Mechanics in physics, kinematics to be precise, use this formula to find position, time velocity or acceleration of moving objects.
X = Vot + 1/2at2
--------------------------------a quadratic formula
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When can you use quadratic equations in real life?
Basically, we use mathematics in 'real life' to make real life more understandable. To this, we would use quadratic equations to model processes that (at least to a certain degree) resemble reality. One such example of a quadratic equation is v^2 = u^2 + 2as. This formula determines the final speed that you are going based on a constant acceleration. The reason we are able to use a quadratic equation here is because the cars force is relatively constant, and F=ma so the acceleration is constant. However, because drag has a large impact on forces at high speeds, this equation is not suitable for those speeds. For interest's sake, the drag formula states that Force is proportional to velocity^3.
What are the methods use in solving quadratic equation?
By using the quadratic equation formula or by completing the square
What is the use of quadratic formula if it is not used into real life?
The question is based on the false assumption that the quadratic formula is not used in daily life. Wrong, it IS!
What are some real life situations that would use the quadratic formula?
As you probably suspect, there are no non-mathematical situations in which you would use the quadratic formula.
Why is the quadratic formula useful?
The Quadratic Equation is useful because you can't factorevery equation, so you use the quadratic equation. Even though it doesn't seem fun it is still useful.
When can you use quadratic equations in real life?
Basically, we use mathematics in 'real life' to make real life more understandable. To this, we would use quadratic equations to model processes that (at least to a certain degree) resemble reality. One such example of a quadratic equation is v^2 = u^2 + 2as. This formula determines the final speed that you are going based on a constant acceleration. The reason we are able to use a quadratic equation here is because the cars force is relatively constant, and F=ma so the acceleration is constant. However, because drag has a large impact on forces at high speeds, this equation is not suitable for those speeds. For interest's sake, the drag formula states that Force is proportional to velocity^3.
How do you make a table of values for a quadratic equation?
Simply learn and use the quadratic equation formula.
What are the methods use in solving quadratic equation?
By using the quadratic equation formula or by completing the square
What is the use of quadratic formula if it is not used into real life?
The question is based on the false assumption that the quadratic formula is not used in daily life. Wrong, it IS!
When do you use the Quadratic Formula in math?
you use the quadratic formula in math when the quadratic equation you are solving cannot be factored.
Which the easy way the method of factoring or the solving the quadratic equation?
By knowing how to use the quadratic equation formula.
Why do you use square roots to solve quadratic equations?
Because it's part of the quadratic equation formula in finding the roots of a quadratic equation.
What statement must be true of an equation before you can use the quadratic formula to find the solutions?
The quadratic formula can be used to find the solutions of a quadratic equation - not a linear or cubic, or non-polynomial equation. The quadratic formula will always provide the solutions to a quadratic equation - whether the solutions are rational, real or complex numbers.
What are some real life situations that would use the quadratic formula?
As you probably suspect, there are no non-mathematical situations in which you would use the quadratic formula.
Why is the quadratic formula useful?
The Quadratic Equation is useful because you can't factorevery equation, so you use the quadratic equation. Even though it doesn't seem fun it is still useful.
Why do mathmaticians use the quadratic formula?
To find the roots (solutions) of a quadratic equation.
Always use the vertex and at least points to graph each quadratic equation?
You should always use the vertex and at least two points to graph each quadratic equation. A good choice for two points are the intercepts of the quadratic equation.
