Question

factorise 3x2+14x+15​

Answer 1

Hope it helps you...

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Answer 2

${3x}^{2} + 14x + 15 \\ = {3x}^{2} + 9x + 5x + 15 \\ = 3x(x + 3) + 5(x + 3) \\ = (3x + 5)(x + 3)$

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★MARK AS BRAINLEAST✔︎