Add the number that would make the expression a perfect square.
Next, write an equivalent expression in factored form. (x^2 = x2)
x2 - 6x
x2 + 2x
x2 + 14x
x2 - 4x
x2 + 24x
Solve the equation by completing the square. Type the smaller solution into the box below.
x2 - 6x + 5 = 12
Match each equation to an equivalent equation with a perfect square on one side.
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Solve the equation by completing the square. Type the smaller solution into the box below.
x2 - 2x = 8
Solve the equation by completing the square. Type the smaller solution into the box below.
11 = x2 + 4x - 1
Solve the equation by completing the square. Show your work below.
x2 - 18x + 60 = -21
