The Power of Negative Numbers: Unraveling the Mystery of (-7)(-5)
Negative numbers are often shrouded in mystery and confusion, but they hold the key to unlocking a world of mathematical possibilities. The answer to (-7)(-5) is a prime example of the power and versatility of these enigmatic numbers.
Many people struggle with negative numbers, but they are actually quite simple once you understand their basic concepts. A negative number is simply a number that is less than zero. For example, -7 is less than zero, while 5 is greater than zero.
When two negative numbers are multiplied together, the result is a positive number. This may seem counter-intuitive, but it is actually a fundamental principle of mathematics. The answer to (-7)(-5) is 35, which is a positive number.
The reason for this is that when you multiply two negative numbers, you are essentially adding their absolute values together. The absolute value of a number is simply the distance of that number from zero. For example, the absolute value of -7 is 7, and the absolute value of 5 is 5. When you multiply these two absolute values together, you get 35, which is a positive number.
This concept is important to understand because it has real-world applications in many fields, including finance, engineering, and science. For example, in finance, negative numbers are used to represent debt or losses, while positive numbers represent assets or gains. By understanding the properties of negative numbers, you can make informed decisions and better understand financial reports.
In engineering and science, negative numbers are used to represent inverse relationships or opposite directions. For example, in physics, negative numbers are used to represent velocity in the opposite direction of motion. By understanding the properties of negative numbers, you can make accurate calculations and predictions in these fields.
So, the next time you encounter a problem involving negative numbers, don’t be intimidated! Embrace the power and versatility of these mysterious numbers, and you’ll be amazed at what you can achieve.
Key Takeaways:
- A negative number is a number that is less than zero.
- When two negative numbers are multiplied together, the result is a positive number.
- The absolute value of a number is the distance of that number from zero.
- Negative numbers have real-world applications in finance, engineering, and science.
- Embrace the power and versatility of negative numbers, and you’ll be amazed at what you can achieve.
In conclusion, the answer to (-7)(-5) is a testament to the power and versatility of negative numbers. Don’t be intimidated by these mysterious numbers – embrace their potential, and you’ll be amazed at what you can achieve.
So, go ahead and tackle those negative number problems with confidence, and unlock the full potential of mathematics!
