Question

write the coefficient of :

1 )
$y \: in \: - 5y$

2 )
$a \: in \: 2ab$


$3 \: ) \: \: {x}^{2} \: in \: \: {x}^{3} + 1$
​

Answer 1

Step-by-step explanation:

1. 5 is coefficient of y

2. 2b is cofficient of a

3.1 is coefficient of xsq

Answer 2

Answer:

1. -5

2. 2b

3. 0

Step-by-step explanation:

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