ReesaLight15 ReesaLight15

04-02-2016
Mathematics

contestada

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

Respuesta :

Mashuly Mashuly

04-02-2016

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

Answer Link

Otras preguntas

what information should an outline for an informative essay have

The base and height of a triangle are in the ratio 5:3. If the area of the triangle is 67.5m2 , find its base and height.

Why doesn't Pygmalion like women?

Find the least common denominator for these two rational expressions.

PLease Help Me [99 points]

What is meant by randomization in the context of an economic experiment? a. subjects are assigned by chance, rather than by choice, to a group. b. subjects a

“With this , I am shaking the foundations of the British empire “ how did this quotation is symbolic of gandhi’s Works and philosophy?

Suppose f(x) =x^2. Find the graph of f(x+3)

Circle which has the same value as -6 + (-9 + 14) in the following: a) (-6 + 9) - 14 b) (6 - 9) + 14 c) (-6 + -9) + 14

the stage of plot that is the beginning of the story's conflict is called