Question

If x = -2 is root of the equation 3x2 +7x +p =0 find the P

Answer 1

Answer:

p is 2

Step-by-step explanation:

3x² + 7x + p = 0

put x = -2

3(-2)² + 7(-2) + p = 0

3(4) + (-14) + p = 0

12 - 14 + p = 0

-2 + p = 0

p = 2

Answer 2

Answer:

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