Question

Complete the square: x2 – 6x + ____ = –13 +  ____
Help Please!!!

Answer 1

to complete the square, you add (b/2)^2  on both side. in this case, b is -6, half of -6 is -3, -3 squared is 9, so:
x^2-6x+9=-13+9
(x-3)^2=-4
This quadratic equation have unreal solutions

Answer 2

The complete expression for the given equation is x^2 - 6x + 9= -13 +9

Complete the square

Given the quadratic expression x^2 - 6x = -13

In order to complete the square, we will follow the steps

Coefficient of x is -6

Half of the coefficient. = (-6/2) = -3

Square of the result = (-3)^2 = 9

Add 9 to both sides of the equation

x^2 - 6x + 9= -13 +9

Hence the complete expression for the given equation is x^2 - 6x + 9= -13 +9

Learn more on complete the square here: https://brainly.com/question/13981588

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