Heres sum points for yall
1 answer:
You might be interested in
Answer:
B. 8 • 8 • 8 • 8 • 8
Step-by-step explanation:
I'm gonna assume you meant 8 to the 5th power, or .
Step 1: <u>Define and explain.</u>
Remember: exponents are simply repeated multiplication.
Exponents tell you how many times to multiply the base number by itself.
---------------------------------------------------
---------------------------------------------------
Step 2: <u>Solve.</u>
Step 3: <u>Conclude.</u>
Therefore, is the same as
Keep in mind that you can gather only like terms. Two terms can be summed/subtracted if they involve the same powers of the same variables.
So, going point by point:
- We can subtract the terms, because they both involve the variable
, and we have
- We can sum the terms, because they all involve the variable
, and we have
- We can't sum this terms: 3 is a pure number, while 3r involves the variable r.
- We can only sum the two terms: we have
- We can't sum this terms: -20 is a pure number, while -15p involves the variable p.
- We can sum the terms, because they all involve the variable
, and we have