Answer:
Claim 1
Step-by-step explanation:
<u>Answer:</u>
The correct answer option is D. 
.
<u>Step-by-step explanation:</u>
We are given the following expression and we are to simplify it:
Here the variables 
and 
are having negative powers. So to change these powers from negative to positive, we will take their reciprocals to get:
Answer:
(x^2-10x+25)/4
Step-by-step explanation:
Answer:
49
Step-by-step explanation:
4^3=64
5(-3)=-15
64+(-15)=49
Answer:
A. 2 ( 10 x − 5 )
D. 10 ( 2 x − 1 )
Step-by-step explanation:
Given expression:
20x − 10
Find the equivalent expression
Check all that applies
A. 2 ( 10 x − 5 )
= 20x - 10
B. 2 ( 2 x − 1 )
= 4x - 2
C. 10 ( 20 x − 10 )
= 200x - 100
D. 10 ( 2 x − 1 )
20x - 10
The correct options are
A. 2 ( 10 x − 5 )
D. 10 ( 2 x − 1 )
