Find the coefficient of x in (3x - 5) (x + 3)^2
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Answer:
-3
Step-by-step explanation:
(3x-5)(x+3)²
=(3x-5)(x²+6x+9)
=3x³+18x²+27x-5x²-30x-45
=3x³+13x²-3x-45
Therefore, cofficient of x is -3
Hope it is clear....
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