Question

find coefficient of x power 3 in the following polygons:
1. 2x+3xpower3-1.
2. 7-5xpower3+x power 2.
3 x power 3.
4. 4-3x power 3.
5. 2x power 2- 1+ 9x power3.


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Answer 1

Answer:

1)

$3$

2)

$- 5$

3)

$1$

4)

$- 3$

5)

$+9$

Step-by-step explanation:

hope it will helpfull

Answer 2

Question:-

Find the coefficient of x³in the following polynomial.

1)2x+3x³-1

2)7-5x³+x²

3)x³

4)4-3x³

5)2x²-1+9x³

To find:-

Coefficient of x³

Solution:-

1)2x+3x³-1

ans:-3

2)7-5x³+x²

ans:--5

3)x³

ans:-1

4)4-3x³

ans:--3

5)2x²-1+9x³

ans:-9