Question

if -2 is a root of the equation 3x^(2 )+ 7x + p = 0, find p please help fast thank u very much :)

Answer 1

Answer:

p=2

Step-by-step explanation:

p(-2)=3(-2)²+7(-2)+p=0

12-14+p=0

p-2=0

p=2

Answer 2

Step-by-step explanation:

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