simplify (3m² + 5n²) + (2n² + 7m²) - (n² + m²)
Answers
Answered by
0
Step-by-step explanation:
3m²+5n² + 2n²+ 7m²- n²-m²
= 3m²+ 7m²-m²+5n²+2n²-n²
= 9m²+6n²
May this helpful to you
Similar questions