arielpraczko1
10.04.2020 •
Mathematics
5x^2 + 9x = -4
What is the “c” value for the following quadratic equation.
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Ответ:
c=4
Step-by-step explanation:
5x^2 + 9x = -4
We need to write this in the form
ax^2 +bx+c = 0
So add 4 to each side
5x^2 + 9x+4 = -4+4
5x^2 + 9x+4 = 0
a =5 b=9 and c =4
Ответ:
Its B ^^
Hope this helped!