Select the correct answerThe product of two consecutive even numbers is 2208.what is the greater number?Options5452564648
Question
Select the correct answerThe product of two consecutive even numbers is 2208.what is the greater number?Options5452564648
Solution
The problem involves finding two consecutive even numbers whose product is 2208.
Step 1: Let's denote the smaller number as 'x'. Because the numbers are consecutive even numbers, the next number would be 'x + 2'.
Step 2: According to the problem, the product of these two numbers is 2208. So, we can set up the equation: x * (x + 2) = 2208.
Step 3: This simplifies to: x^2 + 2x - 2208 = 0.
Step 4: This is a quadratic equation, and we can solve it by factoring, completing the square, or using the quadratic formula. The factored form of the equation is (x - 46)(x + 48) = 0.
Step 5: Setting each factor equal to zero gives the solutions x = 46 and x = -48.
Step 6: Since we're looking for a positive even number, we discard -48. So, the smaller number is 46.
Step 7: The greater number would be 46 + 2 = 48.
So, the correct answer is 48.
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