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blsea [12.9K]
3 years ago
7

The product of 3 consecutive odd numbers is 3,315. Enter a simplified expression for finding the numbers. Let n be the first odd

number. The simplified expression for finding the consecutive odd numbers is .
Mathematics
1 answer:
grin007 [14]3 years ago
4 0

Answer:

n^3+6n^2+8n=3315

Step-by-step explanation:

Let n be the first odd number.

The 2nd consecutive odd number would be n+2 and 3rd consecutive odd number would be n+2+2=n+4.

We have been given that the product of 3 consecutive odd numbers is 3,315. The product of 3 consecutive odd numbers would be n(n+2)(n+4).

Now we will equate the product with 3315 as:

n(n+2)(n+4)=3315    

Let us simplify the left side of equation.

(n\cdot n+n\cdot 2)(n+4)=3315

(n^2+2n)(n+4)=3315

Now, we will apply FOIL to find the product of left side as:

n^2\cdot n+n^2\cdot 4+2n\cdot n+2n\cdot4=3315

n^3+4n^2+2n^2+8n=3315

n^3+6n^2+8n=3315

Therefore, our required equation would be n^3+6n^2+8n=3315.

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