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Find the term that should be added to the expression to form a perfect square trinomial. Write the resulting perfect square trinomial in factored form.

x^2+19x

What is the constant term?

Respuesta :

lesliekolleroxrkcf
take half the coefficient of the x term and square it. add this to both sides


(19/2)² ,= 361/4. that is also the constant
(x + 361/4)(x + 361/4) = 19/2

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