If using the method of completing the square to solve the quadratic equation x^2-4x+13=0x 2
−4x+13=0, which number would have to be added to "complete the square"?

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse

Drag each expression to the correct location on the solution. not all expressions will be used. consider the polynomial 8x + 2x2 - 20x - 5. factor by grouping to write the polynomial in factored form.

Apool measures 100 meters by 100 meters a toddler inside the pool and trows a ball 60 centimeters from one edge of the pool.how far is the ball from the opposite edge of the pool