write the coefficient of x³ in each of the following polynomials 2x³-7x+x²+3x⁴
Answers
Answered by
1
Step-by-step explanation:
The given polynomial can be written as:
(2x−5)(2x
2
−3x+1)=4x
3
−6x
2
+2x−10x
2
+15x−5
=4x
3
−16x
2
+17x−5
So, the coefficient of x
2
in the given polynomial is −16.
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Answered by
1
Answer:
The coefficient of x^3 is: 2
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