16-12-2021
Mathematics

contestada

5. Which value of k will make the
left side of the equation a perfect
square trinomial?
25x2 + kx + 4 =0

Respuesta :

daltonadams923 daltonadams923

16-12-2021

Answer:

-54

Step-by-step explanation:

25x2+kx+4=0

50+kx+4=0

54+kx=0

54+-54=0

0=0

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