Answer (least to greatest):
- -2.4
- -2.25
- -11/5
- 15/10
- 1.6
I hope this helps!
Answer:
x = 1, x = -1
Step-by-step explanation:
-4x² = -4
x² = 1
x = 
x = ±1
Answer:
I will show all the steps to lead to the solution.
1) 10b = 5 (√c + 2) <---- starting equation
2) divide by 5 => 2 b = √c + 2
3) subtract 2 => 2b - 2 = √c
4) raise to the power 2 => (2b - 2)^2 = c, which is the expression given.
Now these are two equivalent forms:
1) extract 2 from the parentheses: c = 4 (b -1)^2
2) expand the parentheses: c = 4b^2 - 8b + 4)
Step-by-step explanation:
Choice D
Answer:
The answer is 1
Step-by-step explanation:
Answer:
Step-by-step explanation:
We want to find a common factor for
and
We factor each of them to get;
and
We can observe now that;
The factor common to both expression is
