Solve (x^2 - 16)(x… - QuestionCove
OpenStudy (anonymous):

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

2 years ago
OpenStudy (anonymous):

@AQ99

2 years ago
OpenStudy (anonymous):

what is X?

2 years ago
OpenStudy (anonymous):

@563blackghost

2 years ago
OpenStudy (anonymous):

It doesnt say @Mycat4556

2 years ago
OpenStudy (anonymous):

k

2 years ago
OpenStudy (anonymous):

1 sec

2 years ago
OpenStudy (anonymous):

does it say whats its equal to?

2 years ago
OpenStudy (anonymous):

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

2 years ago
OpenStudy (anonymous):

and no

2 years ago
OpenStudy (anonymous):

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

2 years ago
OpenStudy (anonymous):

thanks anyways

2 years ago
OpenStudy (anonymous):

2 years ago
OpenStudy (anonymous):

@AQ99

2 years ago
OpenStudy (anonymous):

@geny55

2 years ago
OpenStudy (aq99):

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

2 years ago
OpenStudy (anonymous):

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

2 years ago
OpenStudy (anonymous):

so confused ;.;

2 years ago
OpenStudy (anonymous):

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

2 years ago
OpenStudy (anonymous):

please someone help ill give medal and fan :/

2 years ago
OpenStudy (aq99):

@Hero

2 years ago
OpenStudy (triciaal):

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

2 years ago
OpenStudy (anonymous):

it just says solve @triciaal

2 years ago
OpenStudy (anonymous):

:/

2 years ago
OpenStudy (anonymous):

just gonna close the question and quess at it

2 years ago
Nnesha (nnesha):

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

2 years ago
Nnesha (nnesha):

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

2 years ago
OpenStudy (triciaal):

|dw:1432607236685:dw|

2 years ago