ashquezada07 ashquezada07

11-03-2021
Mathematics

contestada

Fill in the blank to make this a Perfect Square Trinomial.

x^2 + ____ x + 9

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millyanddilly millyanddilly

11-03-2021

the answer is 6, x^2+6x+9. If you factor, (x+3)(x+3), multiply out, x^2+3x+3x+9=X^2+6x+9

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