Mathematics, 02.02.2020 11:43, dpchill5232
Dimitri is solving the equation x^2 – 10x = 21. which value must be added to both sides of the equation to make the left side a perfect-square trinomial?
a. 0
b. 4
c. 25
d. 100
Answers: 2
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Dimitri is solving the equation x^2 – 10x = 21. which value must be added to both sides of the equat...
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