Question

इसको सब्सट्रैक्ट करना है कैसे करें सेकंड नंबर वाला ​

Answer 1

3x²+2y²+2 -(x²-y²)

3x²+2y²+2-x²+y²

3x²-x²+2y²+y²+2

2x²+3y²+2

Answer 2

Step-by-step explanation:

See this is the correct step for doing this type of sums. You can ignore 2 and 3 there. Thank you. I hope it will help you.