Question

x^2-2x-6=74
solve

Answer 1

10 and -8

Answer 2

\[x^2 -2x -80 =0\]

Answer 3

then you factor it

Answer 4

it becomes (x-10)(x+8) = 0

Answer 5

(x-10)*(x+8)=0
so,
x1=10 and x2=-8

Answer 6

by the zero product property,
x-10 = 0 or x+8 =0

so x =10 or -8

Answer 7

lol, better option. take out your CalC and solve it :P as i am doing.

Answer 8

my calculator doesnt do this stuff

Answer 9

chatndia is right.

if you put it in your calculator it gives you the solutions right away.
go to "Polynomial" and solve.

or

graph it and find the x-intercepts .