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Please solve the question don't spam (y²+3) (y²+3)(7/9b² +2) ( 7/9b² +2) |
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Answer» Step-by-step EXPLANATION: given :- (y² + 3/2) (y² - 3/2) by using 3RD IDENTITY a² - b² = ( a + B ) ( a - b ) here a = y² and b = 3/2 ( y² + 3/2 ) ( y² - 3/2 ) = (y²)² - (3/2)² = y⁴ - 9/4 |
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