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THINKYBELLY812IN
Answered

what is the discriminant and nature of the roots of x²-3x=2​

Sagot :

KAILAN32IN

Solution in text:

x2-3x-2=0 ... quadratic equation

Discriminant:

D = b2 - 4ac = 17

D>0 ... The equation has two distinct real roots

x1 = 3.56155281281

x2 = -0.561552812809

P = {3.56155281281; -0.561552812809}

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