Question

14x2 +11xy - 15y2. factorise plz help
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Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

SOLUTION:-

Given:

14x² + 11x -15y²

To find:

Factorise.

Explanation:

${14x}^{2} + 11xy - 15 {y}^{2} \\ \\ = > {14x}^{2} + 21xy - 10xy - 15 {y}^{2} \\ \\ = > 7x(2x + 3y) - 5y(2x + 3y) \\ \\ = > (2x + 3y)(7x - 5y)$

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