Question

From the sum of 2y2 + 3yz, - y2 – yz – z2 and yz + 2z2, subtract

the sum of 3y2 -z2 and – y2 +yz + z2​

Answer 1

Answer:

2y2 + 3yz, - y2 – yz – z2 and yz + 2z2, subtract

the sum of 3y2 -z2 and – y2 +yz + z2