Consider the equation: x² +16x + 55 = 0 A) First, use the "completing the square" process to write this equation in the form (x + D)² = E and enter your results below. x² + 16x + 55 = 0 is equivalent to: (x+5) (x +11) x = 0 X Preview left side of eqn: B) Solve your equation and enter your answers below as a list of numbers, separated with a comma where necessary. Answer(s): -5,-11 OF
Consider the equation: x² +16x + 55 = 0 A) First, use the "completing the square" process to write this equation in the form (x + D)² = E and enter your results below. x² + 16x + 55 = 0 is equivalent to: (x+5) (x +11) x = 0 X Preview left side of eqn: B) Solve your equation and enter your answers below as a list of numbers, separated with a comma where necessary. Answer(s): -5,-11 OF
Chapter9: Quadratic Equations And Functions
Section9.2: Solve Quadratic Equations By Completing The Square
Problem 111E: Solve the equation x2+10x=25 (a) by using the Square Root Property (b) by Completing the Square (c)...
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