Teacherrrrr Teacherrrrr

10-11-2018
Mathematics

contestada

What value of c makes x^2+6+c a perfect square trinomial ?

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Mareska95 Mareska95

10-11-2018

According to this, then:

6x = 2*sqrt(c)*x

6 = 2*sqrt(c)

3 = sqrt(c)

c = 3^2 = 9

Hope this helps!

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Аноним Аноним

10-11-2018

c = (1/2(6))^2

= 3^2

= 9 (answer)

Answer Link

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