Question

Express the area of the entire rectangle.

Answer 1

Answer:

X^2+8x+12

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Answer 2

The area of the rectangle in standard form is $x^{2} +9x+8$

Explanation:

Given that the length of the rectangle is $x+1$

The width of the rectangle is $x+8$

We need to determine the area of the rectangle.

The area of the rectangle can be determined using the formula,

$Area= length \times width$

Substituting the values of length and width in the formula, we get,

$Area= (x+1)(x+8)$

Multiplying the terms, we get,

$Area=x^{2} +8x+x+8$

Adding the like terms, we have,

$Area=x^{2} +9x+8$

Thus, the area of the rectangle in standard form is $x^{2} +9x+8$