To solve the problem, let’s denote the two numbers as x and y. According to the information provided, we know two things: The sum of the two numbers is 39, which can be represented mathematically as: x + y = 39 Additionally, it is stated that one number is twice as large as the other. … Read more
The graphs of the equations y = 2x and y = 2 x may seem similar at first glance, but understanding their characteristics reveals important distinctions based on mathematical conventions. First, let’s clarify the equations. The expression y = 2x represents a linear function where x is multiplied by 2. This equation describes a straight … Read more
To simplify the expression involving the square root of 2 multiplied by the cube root of 2, we can start by rewriting these roots in exponent form: The square root of 2 can be expressed as 2^(1/2). The cube root of 2 can be expressed as 2^(1/3). Now we can combine these two parts: 2^(1/2) … Read more
To find the difference between the second and third numbers in a given set, follow these steps: Identify Your Set: First, ensure you have a clear set of numbers. For example, let’s consider the set: {4, 10, 7, 15}. Locate the Numbers: Identify the second and third numbers in your set. In our example, the … Read more
To find the expression equivalent to g(f(3)), we need to evaluate the function f(x) first, and then use this result to evaluate g(x). 1. **Calculate f(3):** Given the function f(x) = 4x², we can substitute x with 3: f(3) = 4(3)² = 4(9) = 36 2. **Then, calculate g(f(3)):** Now we take the result from … Read more
Solution to the Equation: 13ln(23) – 12ln(x) + ln(x^2) – 3x + 22 = 0 To solve the equation 13ln(23) – 12ln(x) + ln(x^2) – 3x + 22 = 0, we will start by simplifying and rearranging the expression. Let’s go through this step by step: Step 1: Simplify the logarithmic terms Recall the logarithmic … Read more
To find three consecutive even integers that sum up to 30, let’s denote the first even integer as x. Since we are looking for consecutive even integers, the next two integers can be represented as x + 2 and x + 4. Now, we can set up the equation based on the information provided: x … Read more
Calculating the Volume of the Pyramid To find the volume of a pyramid, we can use the formula: Volume (V) = (1/3) × Base Area (B) × Height (h) Where: Base Area (B) is the area of the base of the pyramid. Height (h) is the perpendicular height from the base to the apex of … Read more
Finding the Solution To solve the equation log4(2) x log4(5) x 18, we first need to clarify and simplify the expression, as it appears to be an equation rather than a singular expression. The expression is made up of logarithmic components. Let’s break it down: Step 1: Understanding Logarithms The logarithm, log4(b), refers to the … Read more
To find the absolute maximum and minimum values of the function f(x) = 2 – x² over the interval [-1, 1], we can follow a systematic approach that includes checking the endpoints of the interval as well as any critical points within the interval. Step 1: Identify the Critical Points A critical point occurs where … Read more