ReesaLight15 ReesaLight15

04-02-2016
Mathematics

Answered

Find the discriminant of the equation. x^2 + 3x - 4 = 0

Verified Answer :

Mashuly Mashuly

04-02-2016

x²+3x-4=0. a=1; b=3; c=-4. D=b²-4ac=9-41(-4)=25. D=25.

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