Evaluate : (3a^2 - 4b^2) (8a^2 - 3b^2)

(3a 2 \- 4b 2 ) (8a 2 \- 3b 2 ) = 3a 2 (8a 2 \- 3b 2 ) \- 4b 2 (8a 2 \- 3b 2 ) = 24a (2+2) \- 9a 2 b 2 \- 32a 2 b 2 \+ 12b (2+2) = 24a 4 \- 41a 2 b 2 \+ 12b 4 Hence, (3a 2 \- 4b 2 ) (8a 2 \- 3b 2 ) = 24a 4 \- 41a 2 b 2 \+ 12b 4

Mathematics

Evaluate :
(3a² - 4b²) (8a² - 3b²)

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Answer

(3a² - 4b²) (8a² - 3b²)

= 3a² (8a² - 3b²) - 4b² (8a² - 3b²)

= 24a⁽²⁺²⁾ - 9a²b² - 32a²b² + 12b⁽²⁺²⁾

= 24a⁴ - 41a²b² + 12b⁴

Hence, (3a² - 4b²) (8a² - 3b²) = 24a⁴ - 41a²b² + 12b⁴

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Mathematics

Evaluate :
(3a² - 4b²) (8a² - 3b²)

Identities

Answer

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Mathematics

Evaluate :(3a2 - 4b2) (8a2 - 3b2)

Identities

Answer

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