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Express the area of the entire rectangle.
Your answer should be a polynomial in standard form.

Express the area of the entire rectangle. Your answer should be a polynomial in standard-example-1
User Uduse
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2 Answers

2 votes

Answer:

Area= height x width = (x + 6) (x+ 2) = x^2 + 2x + 6x + 12= x^2 + 8x + 12

User Maverick Meerkat
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2 votes

The area of the entire rectangle is given by the polynomial
\(x^2 + 8x + 12\) in standard form.

The area (A) of a rectangle is given by the formula
\(A = \text{length} * \text{width}\). In this case, the length is x + 6 and the width is x + 2. Therefore, the area (A) can be expressed as:

A = (x + 6)(x + 2)

Now, use the distributive property to expand the expression:


\[ A = x \cdot (x + 2) + 6 \cdot (x + 2) \]


\[ A = x^2 + 2x + 6x + 12 \]

Combine like terms:


\[ A = x^2 + 8x + 12 \]

So, the area of the entire rectangle is given by the polynomial
\(x^2 + 8x + 12\) in standard form.

User Gbmhunter
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3.4k points