Completing the Square
30 tutor-authored questions for this Ontario curriculum expectation, ordered easiest to hardest, every one with a full worked solution. Work through all 30 with your weekly-lesson access code.
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
"A rectangular field has perimeter 200m. If length is L, area is A=L(100−L)=−L²+100L. Complete the square to find the dimensions that maximize area."
Solution shown after you try it in practice mode.
Work through all 30, easiest to hardest
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