Question

what are the roots of the equation z^2+11z-42

Answer 1

-14 and 3 are the roots

Answer 2

but when added its 11 not -11

Answer 3

i figured it out its -3, 14

Answer 4

No it isn't.

Answer 5

what ever it may be...
you got it or not....

Answer 6

yes it is
-3+14=11
-3*14=-42

Answer 7

In the first place z^2+11z-42 is not an equation

Answer 8

So what do you mean when you say what are the roots of the equation? What equation?

Answer 9

yes then (z+14)(z-3)=0
then
z=-14 & z=3

Answer 10

yes it is. Its in my text book

Answer 11

nope

Answer 12

Does it have an equal sign?