The first step in simplifying the expression: (1.8 x 10^5) - (2.6 x 10^3)
Well, the first step is to figure out where the circus went wrong and decided to throw these numbers into an expression. I mean, who invited them to the party? Anyway, let's get to simplifying!
To start with, we have (1.8 x 10^5) - (2.6 x 10^3). The key here is to remember that when you subtract numbers with the same base, you just subtract the exponents. So, let's subtract those exponents, shall we?
5 - 3 equals 2. Hmm, that's a really tiny number. Almost as tiny as the clown car in which all the clowns squeezed themselves in. Moving on!
Now, let's focus on the coefficient. We have 1.8 minus 2.6, which gives us -0.8. Wow, that's like the average amount of sleep I get on a Monday. Negative and sad!
So, our simplified expression is -0.8 x 10^2. But wait, we're not done yet! We can't just leave it like that. Let's get rid of that coefficient's negative sign and rewrite it as (-1) x 0.8 x 10^2. Aha, much better!
So, the simplified expression is (-1) x 0.8 x 10^2. Tada! Now, excuse me while I go find some more jokes to tell. My clown brain can only handle so much math!
The first step in simplifying the expression (1.8 x 10^5) - (2.6 x 10^3) is to subtract the numerical coefficients and keep the same exponent for the powers of 10. In this case, we have:
(1.8 x 10^5) - (2.6 x 10^3)
= 1.8 - 2.6 x 10^5 - 10^3 (using the distributive property)
= -0.8 x 10^5 - 10^3 (subtracting the numerical coefficients)
Therefore, the simplified expression is -0.8 x 10^5 - 10^3.
To simplify the expression (1.8 x 10^5) - (2.6 x 10^3), we can follow these steps:
Step 1: Convert the numbers to scientific notation, if needed.
In this case, both numbers are already in scientific notation.
Step 2: Compare the exponents of both numbers.
The exponents of 10 in the given expression are 5 and 3.
Step 3: Adjust the numbers to have the same exponent.
Since the exponent of the first number is larger than the second number, we need to adjust the second number to have the same exponent. To do this, we can move the decimal point in the second number two places to the right, resulting in 2.6 x 10^5.
Step 4: Perform the subtraction of the adjusted numbers.
Now that both numbers have the same exponent, we can simply subtract them. In this case, it will be (1.8 - 2.6) x 10^5 = -0.8 x 10^5.
Step 5: Simplify the result, if necessary.
In scientific notation, the coefficient should be between 1 and 10. Therefore, we can further simplify -0.8 x 10^5 by writing it as -8 x 10^4.
Thus, the simplified expression is -8 x 10^4.