ICSE Class 7 Answered

$A d d space t h e space f o l l o w i n g E x p r e s s i o n s colon x squared minus 2 x y plus 3 y squared comma space 5 y squared plus 3 x y minus 6 x squared$ Please provide solution to this question

Asked by Topperlearning User | 23 Sep, 2016, 01:44: PM

Expert Answer

$x squared minus 2 x y plus 3 y squared plus 5 y squared plus 3 x y minus 6 x squared equals x squared minus 6 x squared plus 3 x y minus 2 x y plus 3 y squared plus 5 y squared equals space minus 5 x squared plus x y plus 8 y squared$