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Nimfa-mama [501]
3 years ago
11

What is the area of the rectangular pool below whose dimension are 2 x +1 and units x-1 units​

Mathematics
2 answers:
monitta3 years ago
8 0

Answer:

(2x+1)(x-1) = 2x^2 - x - 1

Step-by-step explanation:

Jobisdone [24]3 years ago
8 0

Answer:

2x^2 - x - 1

Step-by-step explanation:

Lets rewrite it to the area formula

(2x+1)(x-1)

Simplify-(distributive property of multiplication)

(2x*x) + (2x*-1) + (1*x) + (1*-1) =

Simplify

2x^2 + (-2x) + x + (-1)

Simplify

2x^2 - x - 1

The answer is 2x^2 - x - 1

If my answer is wrong, pls correct me

If you like my answer and my explanation, mark me as brainliest!

-Chetan K

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Answer:

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Step-by-step explanation:

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My work is in the attachment but I do want to address the elephant on the blackboard real quick.

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3 years ago
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Step-by-step explanation:

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Serhud [2]

Answer:

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Step-by-step explanation:

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