Question

plz plz answer me fast​

Answer 1

Answer: 5.............

hope my answer is correct

Answer 2

Here,

It Shows Coefficients of 5a² in -5a³bc

So, Coefficient is Value attached To It ,

Now,

-5a³bc=-5a².abc

=-abc.5a

Hence , We conclude Coefficient of 5a =

==》》-abc《《==

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