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Grade 10

Complete the square

Interactive practice questions

Find the missing values in this perfect square:


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What term must we add to complete the square on $x^2+10x$x2+10x?

Determine the value of $c$c, the constant that should be added to $x^2-2x$x22x to make it a perfect square expression.

Complete the following so that it forms a perfect square



Express y = ax^2 + bx + c in the form y = a(x – h)^2 + k by completing the square in situations involving no fractions, using a variety of tools

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