Question

Help c:?

Image below

Answer 1

don't you just x everything in the parenthesis after the negative andthen just combine like terms?

Answer 2

see how..
(15-6)x^2+(11+3)xy-19y^2
=11x^2+14xy-19y^2
option B

Answer 3

o;

Answer 4

do you get it..? @yourmellody

Answer 5

i forgot the term for it but yeah it is option B

Answer 6

no i dont get it @zaibali.qasmi

Answer 7

ok first you would have to insert the - into the (6x^2-3xy)

Answer 8

then you just get 15x^2+11x-19y-6x2+3xy

Answer 9

then you combine like terms and sorry i meant -6x^2

Answer 10

you should end up with 9x^2+14xy-19y^2

Answer 11

oh o;

Answer 12

yeah and is this algebra 2?