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Home └10 ශ්‍රේණිය ගණිතය └10.7 ප්‍රශ්න විචාරය

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10.7 ප්‍රශ්න විචාරය

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1. x² + 5x + 6 හි සාධක කුමක්ද?
(x + 2)(x + 3) (x + 1)(x + 6) (x + 5)(x + 1) (x − 2)(x − 3)
2. x² − x − 12 හි සාධක කුමක්ද?
(x − 12)(x + 1) (x + 4)(x − 3) (x − 4)(x + 3) (x − 6)(x + 2)
3. x² − 9 හි සාධක කුමක්ද?
(x + 3)² (x − 3)(x + 3) (x − 9)(x + 1) (x − 3)²
4. 2x² + 7x + 3 හි සාධක කුමක්ද?
(2x + 1)(x + 3) (2x + 3)(x + 1) (x + 1)(x + 3) (2x + 7)(x + 3)
5. 3x² − 12 හි සාධක කුමක්ද?
3(x − 4)(x + 4) 3(x − 2)(x + 2) 3(x − 2)² (3x − 2)(x + 6)
6. x² − 8x + 16 හි සාධක කුමක්ද?
(x − 8)(x − 2) (x + 4)² (x − 4)² (x − 4)(x + 4)
7. 6x² − x − 2 හි සාධක කුමක්ද?
(2x + 1)(3x − 2) (6x + 1)(x − 2) (3x + 1)(2x − 2) (2x − 1)(3x + 2)
8. 4x² − 25 හි සාධක කුමක්ද?
(4x − 5)(x + 5) (2x − 5)(2x + 5) (2x − 5)² (4x − 25)(x + 1)
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