Math, asked by ranachetiadip, 2 months ago

find the value of a if x+6 is a factor of x3 + 3x2 +4x +a

Answers

Answered by RishabhRawat7

7

Step-by-step explanation:

Since x + 6 is a factor

x + 6 =0

x = -6

(-6)³ + 3(-6)² -24 + a = 0

-216 + 108 -24 + a = 0

-132 + a = 0

a = 132

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