Math, asked by Amankuthakur9999, 8 months ago

(3x – 2y) (3x + 2y) (9x2²+ 4y²).​

Answers

Answered by rsagnik437
11

(3x-2y)(3x+2y)(9x²+4y²)

(3x)²-(2y)²(9x²+4y²)

(9x²-4y²)(9x²+4y²)

(9x²)²-(4y²)²

81x⁴-16y⁴

Answered by nidhirandhawa7
2

Answer:

(3x)²- (2y)² }( 9x² + 4y²) = (9x² - 4y²)(9x² +4y²) =

⇒(9x²)² - (4y²)² = 81x⁴ - 16y⁴

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