Question

Plz Help!

what is the expression in factored form.
I don't want the answer I need help getting first part. expression will follow:

Answer 1

\[x ^{2}-36\]

Answer 2

This expression could be rewritten as \[x^2+0x-36\]
Can you think of two numbers that multiply to give you -36 and add to give you zero?

Answer 3

(x+6)(x-6)

Answer 4

-6 and +6
(x-6)(x+6)

Answer 5

yes

Answer 6

ok just plug these numbers in correct?

Answer 7

i did not get you

Answer 8

wait so the answer is just (x-6)(x+6)?

Answer 9

yes

Answer 10

perfect thank you

Answer 11

x^2-36 is simple dude,(x+6)(x-6)

Answer 12

your welcome

Answer 13

well may i know which class are u in?

Answer 14

would you mind helping me on another??

Answer 15

what are the solutions of the quadratic equation?
\[x^{2}-9x+20=0\]

Answer 16

4 and 5

Answer 17

I am horrible at algebra... so thank you!

Answer 18

its ok

Answer 19

u'll learn it up.where do u stay

Answer 20

lol ...a little personal don't you think?

Answer 21

nope its not personal frnd,if you somewhere within my boundary then i can give some names of books to you

Answer 22

I'm not into reading sorry...:)

Answer 23

hmm ok.your wish