(a) Use the quadratic formula to determine the roots of the equation x^2 - 2x = 2. Estimate the roots to the nearest tenth.
(b) Determine the vertex and use the information obtained in part (a) to sketch the graph of y = x2 - 2x - 2.© BrainMass Inc. brainmass.com March 4, 2021, 10:45 pm ad1c9bdddf
(a) Use the quadratic formula to determine the roots of the equation . Estimate the roots to the nearest tenth.
The given equation can be written as The quadratic formula is given by where a=1, b=-2 ...
The expert uses quadratic formulas to determine roots. The vertex and information is determined.