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MissTica
3 years ago
14

The area of a rectangle is pool is (15x-9) square units. Factor 15x-9 to find possible dimensions of the pool

Mathematics
2 answers:
Darya [45]3 years ago
8 0
This is the concept of algebra, given that the area of a rectangular pool is (15x-9), the possible dimensions of the pool by factoring will be:
Area=length×width
Area=(15x-9)
factoring the above we get:
Area=3(5x-3)
therefore the possible dimension will be:
length=5x units
width=3 units
Art [367]3 years ago
5 0

Answer:

3 and (5x-3).

Step-by-step explanation:

The area of a rectangle is

Area=lenght \times width

It is given that the area of a rectangle is pool is (15x-9) square units.

We need to find the factors of (15x-9), to find the dimensions of the pool.

Area=15x-9

It can be rewritten as

Area=3\times 5x-3\times 3

It is clear that 3 is GCF.

Taking out GCF, we get

Area=3(5x-3)

Since the area of a rectangle is the product of its dimensions, therefore 3 and (5x-3) are dimensions of the pool.

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