Question

11. Find the HCF of 867 and 255
12. Find the zeros of the polynomial 4x² – 3x -1 by factorisation method.​

Answer 1

Answer:

Q11. 865 = 3 * 17 * 17 * 1

255 = 3 * 5 * 17 * 1

Common HCF of 865 and 255 are = 3 * 17 * 1

= 51

so ur hcf is answer is 51 of both nos.

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