add 4x²-7xy+4y²-3,5+6y²-8xy+x²,6-2xy+2x²-5xy
Answers
Answered by
2
Adding the three equations we get one single equation
4x²-7xy+4y²-3+5+6y²-8xy+x²+6-2xy+2x²-5xy
Now we separate the terms in the order of their power for easy calculation.
4x²+x²+2x²+4y²+6y²-7xy-8xy-2xy-5xy-3+5+6
After this we add or subtract the similar terms
7x²+10y²-22xy+8
This is the final equation.
Hope that i solved it correctly!
4x²-7xy+4y²-3+5+6y²-8xy+x²+6-2xy+2x²-5xy
Now we separate the terms in the order of their power for easy calculation.
4x²+x²+2x²+4y²+6y²-7xy-8xy-2xy-5xy-3+5+6
After this we add or subtract the similar terms
7x²+10y²-22xy+8
This is the final equation.
Hope that i solved it correctly!
Similar questions