Question

please answer using a²+2ab+b² this identity​

Answer 1

Answer:

4x⁴y² + 3x²y⁴ + 12x³y³

Step-by-step explanation:

a² is (2x²y)² = 4x⁴y²

b² is (3xy²)² = 3x²y⁴

2ab is 2(2x²y)(3xy²) = 2(6x³y³) = 12x³y³

so a² + b² + 2ab = 4x⁴y² + 3x²y⁴ + 12x³y³