in solving quadratic equation, which do you think is the best method in finding the roots of quadratic equation?Defend you answer.

Hurry and answer this! circle x with a radius of 6 units and circle y with a radius of 2 units are shown which steps would prove the circles similar? translate the circles so they share a common center point, and dilate circle y by a scale factor of 4. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 4. translate the circles so they share a common center point, and dilate circle y by a scale factor of 3. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 3

Simply 8x squared + 5(7x squared- x) - 2x =

What are the first 4 terms in the multiplication pattern given by the formula 2×4n