The discriment of x²+5x+5=0 is
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D = (5)² - 4(1)(5) = 25 - 20 = 5
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Hello!!
Use the formula for discriminant,D
d = {b {}^{2} - 4ac }
Here,
a = 1
b = 5
c = 5
5 ^{2} - 4(1)5
= 25 - 20
=5
And I hope that was helpful. [°_°]
Use the formula for discriminant,D
d = {b {}^{2} - 4ac }
Here,
a = 1
b = 5
c = 5
5 ^{2} - 4(1)5
= 25 - 20
=5
And I hope that was helpful. [°_°]
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