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Consecutive even numbers where the product of the first two numbers is 6 less than 9 times the third.

(A question about specific calculations and consecutive numbers would need to be provided for options)
A) The correct solution
B) An incorrect solution
C) Not enough information to determine
D) None of the above

User Rudik
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1 Answer

2 votes

Final answer:

To solve this problem, represent the consecutive even numbers as x, (x + 2), and (x + 4). Then equate the product of the first two numbers to 6 less than 9 times the third number. Solve the resulting quadratic equation to find the values for x. The consecutive even numbers are 10, 12, and 14.

Step-by-step explanation:

To solve this problem, let's represent the consecutive even numbers as x, (x + 2), and (x + 4).

The product of the first two numbers is (x)(x + 2) = x^2 + 2x.

9 times the third number is 9(x + 4) = 9x + 36.

According to the problem, the product of the first two numbers is 6 less than 9 times the third number, so we have the equation x^2 + 2x = 9x + 36 - 6.

Simplifying the equation gives us x^2 - 7x - 30 = 0.

Factoring the quadratic equation gives us (x - 10)(x + 3) = 0.

So the possible values for x are 10 or -3.

Therefore, the consecutive even numbers are 10, 12, and 14.

User Surojit Paul
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