QUADRATIC WORD PROBLEMS

by completing the square Completing the square and factoring are not always the best method to use when solving a quadratic as illustrated above. To remember formula sing/hum the phase below to the “pop goes the weasel song” “x =’s negative b, plus or minus the square root, of b2 minus 4 a c, all over 2 a”

  Square, Quadratic, Completing, The square, By completing the square completing the square