i need help compute discrimnant equation for 10^2+x-3=0 can some one show
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OpenStudy (anonymous):
can you help
OpenStudy (anonymous):
wait
OpenStudy (anonymous):
\[10x^2+x-3=0\]
OpenStudy (anonymous):
yes
OpenStudy (anonymous):
for an equation of the form A*x2 + B*x + C = 0
the discriminant is given as D = B^2 - 4*A*C
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OpenStudy (anonymous):
put the value of A B and C
OpenStudy (anonymous):
is it ok @shans12
OpenStudy (anonymous):
so it would be x^2-4*10*3
OpenStudy (anonymous):
yeah
OpenStudy (anonymous):
so what would x^2 be 1
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OpenStudy (anonymous):
you take x=1
OpenStudy (anonymous):
im lost could you please show me step by step
OpenStudy (anonymous):
just wait
OpenStudy (anonymous):
The discriminant is a number that can be calculated from any quadratic equation
OpenStudy (anonymous):
A quadratic equation is an equation that can be written as
ax ² + bx + c where a ≠ 0
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OpenStudy (anonymous):
The discriminant in a quadratic equation is found by the following formula and the discriminant provides critical information regarding the nature of the roots/solutions of any quadratic equation.
discriminant= b² − 4ac
OpenStudy (anonymous):
r u getting @shans12
OpenStudy (anonymous):
LOL NO IM NOT I FEEL STUPID
OpenStudy (anonymous):
then now u plz tell the basic formula so that i could xceed