Question

To a - 3b into 2A + 3 into 4 a square + 9 b square

Answer 1

Sorry dude didn't understand the question...

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Answer 2

$(a-3b)((2a + 3) (4a^{2} + 9b^{2} )$

$(2a^{2} + 3a - 6ab -9b)(4a^{2} + 9b^{2} )$

$8a^{4} + 18a^{2} b^{2} + 12a^{3} + 27ab^{2} - 24a^{3} b - 54ab^{3} - 36ab^{2} - 81b^{3}$

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