Question

Solve
(x^2 - 16)(x - 3)^2 + 9x^2

Answer 1

@AQ99

Answer 2

what is X?

Answer 3

@563blackghost

Answer 4

It doesnt say @Mycat4556

Answer 5

k

Answer 6

1 sec

Answer 7

does it say whats its equal to?

Answer 8

This equation doesnt even have a rational solution.. >.< the roots are all irrational

Answer 9

and no

Answer 10

k then I dont know how to solve this... sorry

Answer 11

thanks anyways

Answer 12

@LegendarySadist

Answer 13

@AQ99

Answer 14

@geny55

Answer 15

Um...Er...Im at a loss here...sorry :/

Answer 16

Here's the partial solution:
(x^2 - 16)(x - 3)^2 + 9x^2 = 0
x^2(x - 3)^2 - 16(x - 3)^2 + 9x^2 = 0
x^2(x^2 - 6x + 9) - 16(x - 3)^2 + 9x^2 = 0
x^4 - 6x^3 + 18x^2 - 16(x - 3)^2 = 0
x^4 - 6x^2(x - 3) - 16(x - 3)^2 = 0

Answer 17

so confused ;.;

Answer 18

i think thats right o.o idk this sucks -.-

Answer 19

please someone help ill give medal and fan :/

Answer 20

@Hero

Answer 21

to solve you need an equation
can you verify the original example should +9x^2 be =9x^2?

Answer 22

it just says solve @triciaal

Answer 23

:/

Answer 24

just gonna close the question and quess at it

Answer 25

so it's + 9x^2 or = 9x^2 ?

Answer 26

anyways (x-3)^2 is same as (x-3) (x-3)
apply foil method!