Question

when 2c^4-20c^2+18 is factored completely, one of the factors is?

Answer 1

2(c^2-9)(c^2 - 1)

Answer 2

2(c+3)(c-3)(c+1)(c-1)

Answer 3

is 2 one of the choices or c^4 -10c^2 +9

Answer 4

i just factored it out completely

Answer 5

my choices are a)c+9 b)c-3 c)c+3 d)c-6 e)c-9

Answer 6

what do you see above in my second answr?

Answer 7

b & c?

Answer 8

yes

Answer 9

correct b and c

Answer 10

so if i pick any of those 2 my answer would be correct?

Answer 11

yes thats correct

Answer 12

why would they give 2 right answers?

Answer 13

pick both

Answer 14

idk:p

Answer 15

alright thanks(:

Answer 16

are ya'll always on here?

Answer 17

wc from al of us..lol

Answer 18

someone is..that doesnt mean you post all your questions up here straightaway....try em 10 times first

Answer 19

wc?

Answer 20

what do you mean try them 10 times first?

Answer 21

i mean ull never get the hang of it if u dont try it enough before going looking for solutions..that the trick in math

Answer 22

wc= welcome....lol

Answer 23

i would try it if i knew this stuff but i haven't even taken calculus and i need someone to teach me steps i don't think i'm one of those peoples that can do it by just looking at them i used to be tho until i walked in high school smh

Answer 24

lol ohhh , you welcome(:

Answer 25

welcome frm me 2..dont think m too stern:)

Answer 26

nahh to mark.o
the other one was for you:p