3 years ago

For the expression y + 6 - 3, determine the coefficient for the variable term.

Mathematics

1 answer:

Darya [45]3 years ago

4 0

Answer:

Step-by-step explanation:

Determine the coefficient of y+ 6 - 3 in the binomial expansion y+ 3(2-1)

3(2+-1) + y = + 3(2) - (3)^-1 = 3

= y + 6 - 3 = y+3

remember to add a minus sign before every second term then a plus.

Now we see that in the term where y is in factor 3 as asked in the question (this is the term 2(3), the coefficient is therefore 3.

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Answer:

The answer is,

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Step-by-step explanation:

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Firstly, you have to get rid of fraction by multiplying (r-3) to both side and expand out:

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Then you have to move all the "r" variables to one side and other variables to the other side:

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Answer:

Step-by-step explanation:

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