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Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2

Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?

Find the root(s) of f (x) = (x- 6)2(x + 2)2.