Math, asked by ansu56328, 5 months ago

factorise 9x square -4b square -3a-2b​

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Answered by kelly82
1

Answer:

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Answered by MathsLover00
7

9 {x}^{2}  - 4b - 3a - 2b \\  \\ 9 {x}^{2}  - 3a - 6b \\  \\ 3(3 {x}^{2}  - a - 2b)

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