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Factorise y2+34y+289 |
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Answer» Answer: (y + 17)² Step-by-step explanation: y² + 34Y + 289 = y² + 17Y + 17y + 289 = y(y + 17) + 17(y + 17) = (17 + y) (17 + y) = (17 + y)² Ory² + 34y + 289 = (y + 17)² (a² + 2ab + b² = (a + b)²) Hope that helps you...☺ |
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