Question

simplify (1/2x²+2/3y²)²-(1/2x²-2/3y²)²
please frnds help me​

Answer 1

Answer:

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Step-by-step explanation:

(1/2x²+2/3y²)²-(1/2x²-2/3y²)²

(1/4x⁴ + 4/9y⁴ + 2/3x²y²) - ( 1/4x⁴ + 4/9y⁴ - 2/3x²y²)

1/4x⁴ + 4/9y⁴ + 2/3x²y² - 1/4x⁴ - 4/9y⁴ + 2/3x²y²

2/3x²y² + 2/3x²y²

4/3x²y²

Hope you understand

Answer 2

Step-by-step explanation:

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