Math, asked by ankitabadoga2000, 10 months ago

factor of X2+10x+21

Answers

Answered by Anonymous

15

Answer:

Hey mate☺

Step-by-step explanation:

Solution:-

x²+10x+21

x²+3x+7x+21

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

(x+3),(x+7)

x=-3 , -7

Mark brainliest and follow❤❤

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