Question

(14 x2 +8 ху+ 3y2 ) - (26x2. - 8ху - 17y2 )​

Answer 1

Answer:

(14 x² +8 ху+ 3y2 ) - (26x². - 8ху - 17y2 )

=(14 x2 +8 ху+ 3y2 - 26x2. + 8ху +17y2 )

= -12x²+ 16xy+ 20y²

Answer 2

Answer:

(14x²+8xy+3y²)-(26x²-8xy-17y²)

14x²+8xy+3y²-26x²+8xy+17y²

-12x²+16xy+20y² (Ans.)