Solve x2 - 8x - 9 = 0. rewrite the equation so that it is of the form x2 + bx = c. x2 + x =

 The required solution of the given equation is x = 9, -1 and rewritten equation is

Step-by-step explanation:  We are given to solve and rewrite the following quadratic equation so that it is in the form x² + bx = c :

To write the given quadratic equation in the required form, we need to take the constant term on the right-hand side of the equation.

From equation (i), we get

Thus, the required solution of the given equation is x = 9, -1 and rewritten equation is

the ratio of balloons to tables is 5: 2 and the constant variation is 5.

the equation is y=5x

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