Question

subtract 7x^2y+3 from 2x^2-7 ​

Answer 1

Answer:

2x^2-7-(7x^2+3)

=> 2x^2-7-7x^2-3

=> 2x^2-7x^2-7-3

=> -5x^2-10

=> 5x^2+10

Hope it helps you..✌️✌️

Answer 2

Answer:

answer is in the above attachment

Hope it helps