Math, asked by jeetubhati9411994546, 8 months ago

Factorize following expresions x2 _ 4x _ 21

Answers

Answered by deepag0410

1

Answer:

x2-1x-3x-21

x(x-1)-3(x-7)

(x-3)(x-7)(x-1)

Step-by-step explanation:

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