SOLUTION: please help me solve {{{2x^2+3x-10=0}}}
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Question 1182950
:
please help me solve
Found 2 solutions by
mananth, ikleyn
:
Answer by
mananth(16946)
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using the Quadratic Formula where
a = 2, b = 3, and c =
b^2-4ac =(3)^2-(4)(2)(-10)=89
x= (-b() +/- sqrt(b^2-4ac))/2a
x=
Answer by
ikleyn(52802)
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):
You can
put this solution on YOUR website!
.
On solving quadratic equations using the quadratic formula, see the lessons
-
Introduction into Quadratic Equations
-
PROOF of quadratic formula by completing the square
in this site.