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## Alejandro O.'s Resources

Video shows how to solve a problem where we are given the axial forces and we need to use the equation for elongation to find the stress the total elongation and the tension depending on the material.

Video shows how to find the equation of the line given two coordinate points.

Video demonstrate how the quadratic equation is obtained by completing the square

Video shows how to use the method of completing the square to solve for the variable in a quadratic equation.

Video shows how to find the total distance of cable needed to support a rectangular canopy with 4 poles at each corner.

Video shows how to solve a typical problem in GK exams by using the least common multiple concept. Basically the problem consist on finding the next time a person will take his/her medicine at the altogether.

The video shows how to solve a quadratic equation by factoring, and this is a simple case when the coefficient of the variable with highest degree is equal to 1

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