Math, asked by palok4853, 5 hours ago

4. (x2-4x-21)= ?
a) (x-7)(x-3)
c) (x+7) (x+3)
b) (x+7)(x-3)
d) none of these

Answers

Answered by radhikapande535

0

Answer:

a) (x-7)(x-3)

Step-by-step explanation:

Hope it helped you.

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