The quadratic formula is another way to solve quadratics that we can’t easily factor. You can think of the quadratic formula as a short-cut for completing the square. In fact, it was discovered by completing the square.
Read MoreThe quadratic formula is another way to solve quadratics that we can’t easily factor. You can think of the quadratic formula as a short-cut for completing the square. In fact, it was discovered by completing the square.
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