emath2999 emath2999

01-03-2018
Social Studies

contestada

What number should be added to the expression x2 + 12x to change it into a perfect square trinomial?
a. 12
b. 6
c. 18
d. 36?

Respuesta :

ashleym3503 ashleym3503

10-03-2018

I'm late but the answer is D.36.

Answer Link

gabrieldavidmilGabe gabrieldavidmilGabe

07-02-2019

Here is the correct answer. :)

Ver imagen gabrieldavidmilGabe

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