Question

how do u find the roots of an quadratic equation by factoring

Answer 1

have any example they work best when explaining

Answer 2

x^2+4x+4=0

factored into
(x+2)(x+2)=0

which means x=-2

Answer 3

ohh i remember roots you always set the equations to zero and whatever you get for x is the roots. at least that's what i think the teacher said. :)

Answer 4

yeah, for what value of x will the equation equals 0

Answer 5

k so i just find two numbers that equal the value of x and that equals 0

Answer 6

not really sure what you meant ?

Answer 7

after factoring,
if you get something like this
(x-a)(x+b)(x-c)=0

then roots are : a,-b,c

Answer 8

yes

Answer 9

ok thanx i think i got it from here

Answer 10

thats wat i was thinking i just need a reminder