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Maths-

General

Easy

Question

The area of a rectangle is given. Use factoring to find the expressions for the missing dimensions.

hint Hint:

The area of rectangle is the product of its length and width.

The correct answer is: The length will be 6x Width will be (x - 3)

We have been given a diagram of rectangle in the question

We have also been given the area of the rectangle that is-

We have to use factoring to find the expressions for the missing dimensions.

Step 1 of 1 :
We have given the area of a rectangle $6 x squared minus 18 x$
After factorization, we will get
$6 x squared minus 18 x$
$6 x left parenthesis x minus 3 right parenthesis$
So,
The length will be 6x
Width will be (x - 3)

Related Questions to study

Add: 5x² - 8xy + 3y², 4x² + 3xy + 7y², 3x² - 11xy - 8y²

Add: 5x² - 8xy + 3y², 4x² + 3xy + 7y², 3x² - 11xy - 8y²

Use a ruler and protractor to draw an obtuse isosceles triangle. Mark the largest angle and longest side in red and the smallest angle and shortest side in blue. What do you notice?

Use a ruler and protractor to draw an obtuse isosceles triangle. Mark the largest angle and longest side in red and the smallest angle and shortest side in blue. What do you notice?

The area of a rectangle is given. Use factoring to find the expressions for the missing dimensions.

The area of a rectangle is given. Use factoring to find the expressions for the missing dimensions.

parallel

Use a ruler and protractor to draw a right scalene triangle. Mark the largest angle and longest side in red and the smallest angle and shortest side in blue. What do you notice?

Use a ruler and protractor to draw a right scalene triangle. Mark the largest angle and longest side in red and the smallest angle and shortest side in blue. What do you notice?

A farmer wants to plant three rectangular fields so that the widths are the same. The areas of the fields, in square yards, are given by the expressions $12 x squared y comma 9 x y squared$ and $21 x y$ . What is the width of the fields if x =3 and y = 4.

A farmer wants to plant three rectangular fields so that the widths are the same. The areas of the fields, in square yards, are given by the expressions $12 x squared y comma 9 x y squared$ and $21 x y$ . What is the width of the fields if x =3 and y = 4.

(ii) x² + y², 2x², –3y², 3x² – 4y²

(ii) x² + y², 2x², –3y², 3x² – 4y²

parallel

Find the sum of the following expressions.
(i) x + y + z, y – z, x – y, –x + z (ii) x² + y², 2x², –3y², 3x² – 4y²

Find the sum of the following expressions.
(i) x + y + z, y – z, x – y, –x + z (ii) x² + y², 2x², –3y², 3x² – 4y²

Use a ruler and protractor to draw an acute triangle. Mark the largest angle and longest side in red and the smallest angle and shortest side in blue. What do you notice?

Use a ruler and protractor to draw an acute triangle. Mark the largest angle and longest side in red and the smallest angle and shortest side in blue. What do you notice?

Factor out the GCF from the given polynomial.
$x to the power of 10 minus x to the power of 9 plus x to the power of 8$

Factor out the GCF from the given polynomial.
$x to the power of 10 minus x to the power of 9 plus x to the power of 8$

parallel

How can you tell from the angle measures of a triangle which side of the triangle is the longest? The shortest?

How can you tell from the angle measures of a triangle which side of the triangle is the longest? The shortest?

A triangle has one side of 11 inches and another of 15 inches. Describe the possible lengths of the third side.

A triangle has one side of 11 inches and another of 15 inches. Describe the possible lengths of the third side.

A triangle has one side of length 12 and another of length 8. Describe the possible lengths of the third side.

A triangle has one side of length 12 and another of length 8. Describe the possible lengths of the third side.

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(ii) – 3a²b, –17a²b, 8a²b, – 4a²b

(ii) – 3a²b, –17a²b, 8a²b, – 4a²b

Factor out the GCF from the given polynomial.
$15 x cubed y minus 10 x squared y cubed$

Factor out the GCF from the given polynomial.
$15 x cubed y minus 10 x squared y cubed$

Two angles form a linear pair. the measure of one angle is 3 times the measure of the other. Find the measure of each angle.

Two angles form a linear pair. the measure of one angle is 3 times the measure of the other. Find the measure of each angle.

parallel

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