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Mathematics 11 Online
OpenStudy (jravenv):

Help me please screen cap in comments.

OpenStudy (jravenv):

OpenStudy (anonymous):

so u need help right so i can just type the answer or want me to explain the answer

OpenStudy (anonymous):

@Jravenv

OpenStudy (anonymous):

are u their ?

OpenStudy (jravenv):

The first please lol

OpenStudy (anonymous):

the what?

OpenStudy (anonymous):

give u the answer

OpenStudy (anonymous):

nvm

OpenStudy (anonymous):

do u need help?

OpenStudy (anonymous):

i think d

OpenStudy (anonymous):

bye

OpenStudy (jravenv):

my phone keeps dying sorry, I need help

OpenStudy (anonymous):

on the question ps it might have a short so tilt the cord

OpenStudy (jravenv):

On the question lol

OpenStudy (anonymous):

i honestly think it is c 3rd one do u want me to explain the answer or when i figure out the answer just tell u ?

OpenStudy (jravenv):

I'd like it explained please

OpenStudy (anonymous):

(x+2x-2x+y=3x18-y so x-y don't know the numbers got to figure out the numbers make sense

OpenStudy (jravenv):

Ahh I see

OpenStudy (anonymous):

so then we figure out what x stands for and y stands for

OpenStudy (anonymous):

to finish the equation

OpenStudy (anonymous):

-x^2y^2 +x^4+4y^2-4x^2 (x^4-4x^2)+(4y^2-x^2y^2) x^2(x^2-4)+y^2(4-x^2) -x^2(4-x^2)+y^2(4-x^2) (4-x^2)(y^2-x^2)

OpenStudy (anonymous):

so what u think it is @AJ01 can u explain please

OpenStudy (anonymous):

(-x+2)(x-2)(y+x)(y-x)

OpenStudy (anonymous):

thats not one of the choice i think

OpenStudy (anonymous):

ok sorry i got it now sorry

OpenStudy (anonymous):

first rearrange (x^4-4x^2)+(4y^2-x^2y^2)

OpenStudy (anonymous):

i will check

OpenStudy (anonymous):

2- grouping y together and x together

OpenStudy (anonymous):

sorry cooking

OpenStudy (anonymous):

factoring x and y x^2(x^2-4)+y^2(4-x^2)

OpenStudy (anonymous):

ok thsnks does it make sense @Jravenv 2 u

OpenStudy (anonymous):

there is (x^2-4) and (4 -x^2) there is a negative singe so (x^2-4)=-(4-x^2)

OpenStudy (anonymous):

x^2(x^2-4)+y^2(4-x^2) -x^2(-x^2+4)+y^2(4-x^2) factoring (4-x^2) (4-x^2)(y^2-x^2) (2^2-x^2)(x^2-x^2) (a^2-b^2)=(a-b)(a+b)

OpenStudy (anonymous):

(2-x)(2+x)(y-x)(y+y) C is the answer

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