Answers

2016-07-31T19:47:49+08:00
Quadratic equation can be solved using completing the square; factoring; quadratic formula; or through graphing 
The most efficient method would either be factoring or using the quadratic formula -b ± √(b^2 - 4ac) all over 2a
You can search it up on the internet for the steps to solving quadratic equation through factoring
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