Find the coefficient of
in (3x^3-5) (4+4x^2)
Answers
Answered by
2
Answer:
-8
Step-by-step explanation:
(3x
2
−5)(4+4x
2
)=3x
2
(4)−5(4)+3x
2
(4x
2
)−5(4x
2
)=12x
2
−20+12x
4
−20x
2
=12x
4
−8x
2
−20
The coefficient of x
2
in this is −8
Answered by
1
Answer:
-20
Step-by-step explanation:
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