ajitk4525
Answered

Please Solve This Algebraic Expression
Step by step
With Explanation

9b²-3c² , 2b²-2c²+bc , 2b²-2bc-c² , b²+2bc+c² =​

Answer :

shaswat09kumar

Step-by-step explanation:

{(2b²-2bc-c²)+(c²+2bc-b²)} -{(9b²-3c²)+(2b²+bc-2c²)}

=(b²+0+0)-(11b²+bc-5c²)

=b²-11b²-bc+5c²

=5c²-bc-10b² (Ans.)

Other Questions