tsdannescoovadoy tsdannescoovadoy

26-11-2016
Mathematics

contestada

Complete the square for the expression. Write the resulting expression as a binomial squared.
x2 - 9x + _____

Respuesta :

antonsandiego antonsandiego

28-11-2016

It's gonna look like this x² - 9x + 81/4 = (x-9/2)². Just simplify according to the square formula.

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