Answer:
a) x=-a, x=a+b
b) x=5/2a, x=1/3b
c) x=1/2a, x=a/a-2
Step-by-step explanation:
a) (x-a)(x-a)-b(x+a)=0
(x+a)(x-a-b)=0
x=-a, x=a+b
b) 3x(2x-5a)-b(2x-5a)=0
(2x-5a)(3x-b)=0
x=5/2a, x=1/3b
c) (2a-4)x^2=a^2(x-1)
(2x-a)(ax-2x-a)=0
1. Any negative numbers -2
2. -8
3. Do that weird box thing and but the 2 in there
4. Sometimes
5. Sometimes
6. Never
Hope this helps *smiles*
It is true that 3=4 times 3\4 because 4 times 3 equals 12 while 12 divided by 4 equals 3.
3=3 is true.
Answer:
D
Step-by-step explanation:
We are given that the side of a square is: 8√12.
And we want to find the area.
The area of a square is given by:
Where <em>s </em>is the side length. Remember that all side lengths in a square are equivalent.
Therefore, by substitution, we acquire:
Evaluate. We can expand:
Simplify:
Hence, our final answer is D.