3 years ago

Which of the following expressions is equivalent to the following

Mathematics

1 answer:

matrenka [14]3 years ago

4 0

11b + 8 - 9b + 3 =

= 11b - 9b + 8 + 3 = 2b + 11

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Fourth degree and a single zero of -3

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The degree of a polynomial is the highest power of the polynomial.

The polynomial is $\mathbf{P(x) = (x + 3)^4}$

The degree is given as:

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The zero is given as:

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Add 3 to both sides

$\mathbf{x + 3= 0}$

From the question, we understand that the polynomial has a single zero.

So, the polynomial is:

$\mathbf{P(x) = (x + 3)^n}$

Substitute 4 for n

$\mathbf{P(x) = (x + 3)^4}$

Hence, the polynomial is $\mathbf{P(x) = (x + 3)^4}$

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