Question

Solve. 3x^2 – 7x – 2 = 0

Answer 1

\[x=-5\pm \sqrt{13}/2 \]

Answer 2

\[x=-3\pm \sqrt{13}\]

Answer 3

\[1x=-5\pm \sqrt{37}/2\]

Answer 4

\[x=5\pm \sqrt{13}/2\]

Answer 5

these are the answers given to choose from

Answer 6

x = [7 +- sqrt(49 - 4*3*-2)] / 6 = [ 7 +- sqrt73 ] / 2

Answer 7

jimmy do u mean 37 cause they dont give an answer with sqrt 73

Answer 8

mathmind can u help me with this please

Answer 9

if you have an equation \[ax^2+bx+x=0\]
use the quadratic equation to solve for x:\[Xroots= \frac{-b \pm \sqrt{b^2-4ac}}{2a} \]

does that help ?

Answer 10

sorry the first equation should be:\[ax^2+bx+c=0\]

Answer 11

is right the jimmyrep's answer just from last fraction the denominator is 6 and not is 2

Answer 12

right jhony - the denominator is 2*3 = 6