PATULONG PO SA MATH BRAINLIEST SA MAKASAGOT

Step-by-step explanation:
Here are some examples of Quadratic equation:
1. x²+5y=2
2. 2y²+4y=7y+8
3. 3m²+1=9-2m
4. 5+9x=2x²
5. n²-7n+5=8