Question

what must be substracted from x^2 -7x+19 so that x-3 is a factor​

Answer 1

Step-by-step explanation:

NCERT 6TH CLASS MATHEMATICS CHAPTER ...

So the required number is 3. (b) Let the numbers be x. 7x – 4 = 10. Here for x = 2, L.H.S. = R.H.S.. The required number is 2. Ex. If 20 is subtracted from ..

Answer 2

Step-by-step explanation:

here is it write about by factor thorem and let the number to be subtracted be y

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