joeyrunyon14 joeyrunyon14

01-07-2020
Mathematics

contestada

What is the discriminante of 3x^2-10x=-2

Respuesta :

ujalakhan18 ujalakhan18

01-07-2020

Answer:

76

Step-by-step explanation:

=> [tex]3x^2-10x+2 = 0[/tex]

Comparing this with quadratic equation [tex]ax^2+bx+c = 0[/tex], we get:

a = 3, b = -10 and c = 2

Now, The discriminant:

=> [tex]b^2-4ac[/tex]

=> [tex](-10)^2-4(3)(2)[/tex]

=> 100-24

=> 76

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