The product of two consecutive even numbers is 2208.what is the greater number?
Question
The product of two consecutive even numbers is 2208.what is the greater number?
Solution
To solve this problem, we need to understand that consecutive even numbers can be represented as x and x+2, where x is any even number.
Given that the product of two consecutive even numbers is 2208, we can set up the equation:
x(x + 2) = 2208
Solving this quadratic equation will give us the value of x, and then we can find the greater number by adding 2 to x.
Let's solve the equation:
x^2 + 2x - 2208 = 0
This is a quadratic equation in the form of ax^2 + bx + c = 0. We can solve it by factoring, completing the square, or using the quadratic formula. In this case, factoring is the easiest method.
The factors of 2208 that add up to 2 are 46 and 48. So, we can rewrite the equation as:
(x - 46)(x - 48) = 0
Setting each factor equal to zero gives the solutions x = 46 and x = 48.
Since we are looking for the greater number, the answer is 48.
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