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This quiz contains 5 questions from a mix of 1 subtopics.
Completing the square for 'x2 + 6x = 0' gives:
(x+3)2−9=0
Hence solve the equation to find x.
x=0 and x=9
x=0 and x=−6
x=3 and x=0
x=3 and x=−6
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Completing the square for 'x2 - 6x - 3 = 0' gives:
(x−3)2−12=0
Hence solve the equation to find x.
x=±2√3−3
x=3±3√2
x=3±2√3
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Completing the square for 'x2 + 12x - 1 = 0' gives:
(x+6)2−37=0
Hence solve the equation to find x.
x=6±√37
x=37±√6
x=±√37−6
x=±√6−37
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Complete the square for the following quadratic equation. x2−10x+16
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Now, solve the equation: (x−5)2−9=0 x=8 and x=2 x=1 and x=2 x=4 and x=2 x=−4 and x=−2
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Complete the square for the following quadratic equation. x2−6x+5
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Now, solve the equation: (x−3)2−4=0 x=5 and x=3 x=2 and x=1 x=10 and x=−5 x=5 and x=1
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