Completing the Square
10 tutor-authored questions for this Ontario curriculum expectation, ordered easiest to hardest — every one with a full worked solution. Work through them free, no account needed.
Sample: the first question, solved
Complete the square for y=x²+4x+3.
📘 Worked solution
✓y=(x+2)²−1.
And one from the hard end
Complete the square for y=2x²+12x+5.
Solution shown after you try it in practice mode.
Work through all 10, easiest to hardest
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