Question

what should be added to 11 square y square - 10 X Y + 14 to get 6 x square y square + 13​

Answer 1

Step-by-step explanation:

Let P be added to get 6x^2 y^2 +13 as answer

then 11^2 y^2- 10xy +14 + P = 6x^2 y^2 + 13

i.e P= 6x^2 y^2 + 13 - 11^2 y^2 + 10xy - 14

i.e P = 6x^2 y^2 + 10xy - 11 ^2 y^2 -1