[Answer] Dimitri is solving the equation x2 - 10x = 21. Which value must be added to both sides of the equation to make the left side a perfect-square trinomial?

Answer: 25

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Dimitri is solving the equation x2 - 10x = 21. Which value must be added to both sides of the equation to make the left side a perfect-square trinomial? Dimitri is solving the equation x2 - 10x = 21. Which value must be added to both sides of the equation to make the left side a perfect-square trinomial ? C. 25. What is the y- value of the vertex of the function f(x) = -(x + 8)(x - 14)? The y- value of the vertex is Use completing the square to solve (x - 12) (x + 4) = 9 for x . Dimitri is solving the equation x2 - 10x = 21 . Which value must be added to both sides of the equation to make the left side a perfect-square trinomial? If the complex number x = 3 + bi and |x|2 = 13 ... Dimitri is solving the equation x2 – 10x = 21 . Which value must be added to both sides of the equation to make… Get the answers you need now! Dimitri is solving the equation x2 – 10x = 21 . Which value must be added to both sides of the equation to make the left side a perfect-square trinomial? 0 4 25 100 See answers (1) Fri Jan 22 2016 · Dimitri is solving the equation #x^2 - 10x = 21 #. What value must be added to both sides of the equation to make the left side a perfect-square trinomial ? 3.2 Solving x 2 +10x+21 = 0 by Completing The Square ...

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