Question

What are the roots of the equation 2x squared + 7x-3=0

Answer 1

\(\large (2x)^2+7x-3=0 \) or \(\large 2x^2+7x-3=0 \)
???

Answer 2

i'm guessing u mean the second one?

Answer 3

yes the second one.

Answer 4

formula for finding roots of an equation :

(-b + root( b square - (4*a*c)))/2a and (-b - root( b square - (4*a*c)))/2a

so 2xsquare + 7x- 3=0 is of the form ax square+ bx+c=0

so a = 2; b = 7 ; c= -3

so (-7 + root 83)/4 and (-7 - root 83)/4 are the roots for the above equation

Answer 5

hope it helped or need further explanation .. let me know

Answer 6

Yes thank you soooo muchh!

Answer 7

I have another similar question. Wanna help ?