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Which value must be added to the expression x2 – 3x to make it a perfect-square trinomial?

Justin Parker

in Mathematics

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Melissa Norris on December 3, 2018

A perfect square trinomial can be written the formula .Consider the possibility of the expression . Here and you have to find the First, re-write .This means that . Add and subtract the expression given :or .Response: should be added .


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