<span>437 = (21 + x)(21 - x), then x = 2, -2</span>
When writing equivalent expressions, there are often several possible orders in which to simplify them. However, they will all take you to the same result as long as you do not make a mistake when using the properties. In this example, you will distribute the outer exponent first using the Power of a Product Property.
Answer:
1/4 is correct, or .25 in decimal form
Step-by-step explanation:
By doing by over 2 it will equal yeah
In the terms it’s none of them because this is way to confusing
