Math, asked by akhilbiju8676, 9 months ago

X^2+mx-28=(x-7)(x+4), then m=___

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Answered by pal69

9

Answer:

X^2+mx-28=(x-7)(x+4), then m= -3

Answered by dhruvighelani

5

Answer:

here is answer to your question

Step-by-step explanation:

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