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Subjects>Math>Math & Arithmetic

What number you must add to complete the square xsquared plus 26x equals 68?

Updated: 10/26/2022

Wiki User

∙ 12y ago

Best Answer

x2+26x = 68

Completing the square:

(x+13)2-169-68 = 0

(x+13)2-237 = 0

x+13 = -/+ sq rt 237

x = -13-/+ sq rt 237

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∙ 12y ago

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