What is the name of the form XP 2 q?

I can transform a quadratic equation to an equation in the form (x-p)2=q by completing the square. I can derive the quadratic formula by completing the square on a quadratic equation.

WHAT IS A in Y A XP )( XQ?

y=a(x-p)(x-q) is intercept form of a quadratic equation. ‘a’ is a constant that cannot be 0. ‘p’ and ‘q’ represent the x-intercepts. The x-intercepts are the points where the graph crosses the x-axis.

How do you complete the square formula?

Step 1 Divide all terms by a (the coefficient of x2). Step 2 Move the number term (c/a) to the right side of the equation. Step 3 Complete the square on the left side of the equation and balance this by adding the same value to the right side of the equation.

How do you solve (X + p)2 = Q?

Step 1 Divide all terms by a (the coefficient of x2). Step 2 Move the number term (c/a) to the right side of the equation. Step 3 Complete the square on the left side of the equation and balance this by adding the same value to the right side of the equation. We now have something that looks like (x + p) 2 = q, which can be solved rather easily:

How to solve 5×2 equation?

1 Divide all terms by 5 x 2 – 0.8x – 0.4 = 0 2 Move the number term to the right side of the equation: x 2 – 0.8x = 0.4 3 Complete the square on the left side of the equation and balance this by adding the same number to the right side of the equation: (b/2) 2 =

How do you use the X calculator?

Solve for x Calculator. Step 1: Enter the Equation you want to solve into the editor. The equation calculator allows you to take a simple or complex equation and solve by best method possible. Step 2: Click the blue arrow to submit and see the result!

How to solve x2 + 4x = -1?

Step 1 can be skipped in this example since the coefficient of x2 is 1. Step 2 Move the number term to the right side of the equation: x2 + 4x = -1. Step 3 Complete the square on the left side of the equation and balance this by adding the same number to the right side of the equation.