Q4.From the sum of 2x2 + 3xy – 5 and 7 + 2xy – x2 subtract 3xy + x2 – 2.
Answers
Answered by
3
Answer:
2x2+ 3xy- 5+7 + 2xy-x^2=3xy+x^2-2
2x2+3xy-3xy-5+7+2+2xy-x^2-x^2
2x2+4+2xy-2x^2
Similar questions