Question

Find in terms of x the area of the rectangle show Length=3x-1 Width =2x

Answer 1

Hey ! there

Answer:

• Area of rectangle is 6x² - 2x

Step-by-step explanation:

In this question we are given with a rectangle having length as 3x - 1 and width as 2x .

And we are asked to find the area of rectangle in terms of x .

For finding area of rectangle we need its Formula . So ,

$\qquad \qquad \: \underline{\boxed{\frak{Area_{(Rectangle)} = l \times w }}}$

Where ,

• l is equal to Length of rectangle

• w is equal to Width of rectangle

Solution : -

$\dashrightarrow \qquad \:(3x - 1) \times 2x$

Now by using distributive property , multiplying 2x with 3x and -1 :

$\dashrightarrow \qquad \:2x(3x) + 2x( - 1)$

$\dashrightarrow \qquad \: \red{\underline{\boxed{\frak{6x {}^{2} - 2x }}}} \quad \bigstar$

• Henceforth , area of rectangle is 6x² - 2x .

Note : We haven't write the units because in the question no units are given for dimensions.

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