Question

Find the zero of this equation :x^2 - 3 = -2x

Answer 1

the y= form is x^2+2x-3 and you set it equal to zero but i dont know what to do after

Answer 2

so X^2+2x=3 and i get lost

Answer 3

\[x^2 + 2x -3 = 0\]
now factor them first
then solve for x

Answer 4

so is the stuff i posted wrong?

Answer 5

the first one you post was legit for this problem
but you are not done yet
you need to factor it

Answer 6

so (x+1)(X+1)?

Answer 7

no,
find two number when multiplied, it gives you -3 and when added, it gives you 2

Answer 8

i dont know

Answer 9

3,-1

Answer 10

yes,
now put that in factored form

Answer 11

(x+3)(X-1)

Answer 12

is that the answer

Answer 13

not yet
the question is find all the zeros
so you need to equal each one of the to 0
and solve for x \[(x+3) = 0 \] and \[(x-1) = 0\]

Answer 14

so thats the answer? or is it -3,1?

Answer 15

correct

Answer 16

which one?

Answer 17

@helpme1.2

Answer 18

-3,1 are the zeros

Answer 19

ok