Answer: 
Step-by-step explanation:
Given: u and v be are the solutions of 
Let 
is the quadratic equation and u and v are the zeroes/solutions then
Sum of zeroes; 
Product of zeroes; 
Comparing to
we get a= 3 , b= 5 and c = 7
Now we have to find
adding and subtracting 2uv in numerator we get
Substituting the values from (i) and (ii) we get
Hence, the value of 
is
Simple eqations are usually 1 step eqations and you could also just do them in your head. for example
3y = 15
y = 5 because 5*3 = 15
Okay for this question, you make a simple equation: (1/3)x=(1/4)y to represent the ratio between the milk and water. Then to find how many cups of water are needed for each cup of milk, you plug in 3 for x (because 1/3 times 3 equals one cup) and solve for your y value. Your final equation for solving should look like: (1/3)(3)=(1/4)y
If yo have |a|=b solve for a such that a=b or a=-b
divideboth sides by 2
|x|=3/2
x=3/2 or -3/2
Answer:
For each n get its posting then AND them
Step-by-step explanation:
1. Lets presume we have multiple n terms
2. We get the posting from each n term
3. We use the function AND and apply it to each n term
4. We start with the tiniest set and we continue from there
5. We have a pair of n terms
6. We get the posting from 1st n
7. We get the posting from 2nd n
8. We apply n1 AND n2
