Math, asked by sharmapurnima0626, 8 months ago

1 point
Q10. On factorisation x^2-4x-21,we get.

Answers

Answered by surbhigoyal5

2

Answer:

x2-4x-21

x2-7x+3x-21

x(x+7) +3(x-7)

(x+7) (x+3)

Answered by Anonymous

1

Answer:

hey mate here your answer

Step-by-step explanation:

hope it helps

mark as brainliest✳

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