Question

What should be added to 3x2 + xy + 3y2 to
obtain 4x2 + 6xy ?
(1) x2 + 5xy – 3y?
(2) x2 - 5xy – 3y?
(3) x2 + 5xy +3y2
(4) x2 +6xy - 3y?​

Answer 1

Answer:

x2 - 5xy - 3y

hope it helps u...☺☺

Answer 2

What should be added to 3x² + xy + 3y² to

obtain 4x² + 6xy ?

(1) x² + 5xy – 3y²