Math, asked by thekashif12998, 2 months ago

Factorise: x²-10x+21 *


a. (x-7)(x+3)
b. (x-7)(x-3)
c. (x+7)(x+3)
d. None of these

Answers

Answered by piyushkumar153
14

Answer:

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Answered by SweetPrapti
3

Answer:

b. (x-7)(x-3)

Step-by-step explanation:

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