Question

Please solve this and if possible give sol in media written in notebook it will help me more..
And Also Don't Post Waste Comments Otherwise I'll Report You. ​​

Answer 1

Step-by-step explanation:

this the solution for the question

Answer 2

Answer:

2x^2-2xy-5y^2-2

Step-by-step explanation:

Perimeter of triangle=7x^2-17xy+5y^2

First side=4x^2-7xy+4y^2-3

Second side=5+6y^2-8xy+x^2

Third side=?

P=First side+Second side+Third side

or,7x^2-17xy+5y^2=4x^2-7xy+4y^2-3+5+6y^2-8xy+x^2+Third side

or,7x^2-17xy+5y^2=5x^2-15xy+10y^2+2+Third side

or,7x^2-17xy+5y^2-(5x^2-15xy+10y^2+2)=Third side

Third side=2x^2-2xy-5y^2-2