Question

use the quadratic formila to solve each equation:
x squared +3x -10 =0

Answer 1

\[(-b \pm \sqrt{b ^{2}-4timesa timesc})\div(2a)\]
just substitute

Answer 2

whats the answer dude

Answer 3

both solution will be complex nmbers
\[(-3+i \sqrt{31})/2 and (-3-i \sqrt{31})/2\]

Answer 4

its 7 and 1 dumb

Answer 5

put 7 in the given equation, u won't get rhs as 0

Answer 6

7 and 1 are wrong answers

Answer 7

no they arent because you should have gotten 8 plute or minus the square root of 36 over too and then you would get 8 plus or minus 6 over two which is 8+6/2=7 and 8-6/2=1

Answer 8

hw did u get 8 ,\[\sqrt{36}\]

Answer 9

ok