17 friends for the first one
Answer:
30 ladoos
Step-by-step explanation:
Answer:
132
Step-by-step explanation:
corresponding angles are the same
The factors of this equation are x = sqrt(6), x = -sqrt(6) and x = -5.
In order to find these by grouping, we start by just taking the first two terms. We then pull out the greatest common factor.
x^2 + 5x^2
x^2(x + 5)
Now we do the same for the last two.
-6x - 30
-6(x + 5)
Since the two parenthesis left behind are exactly the same, we can use them along with the factors pulled out, multiplied together.
(x^2 - 6)(x + 5)
Now to find the factors, we simply set both parenthesis separately equal to 0.
x + 5 = 0
x = -5
x^2 - 6 = 0
x^2 = 6
x = +/-sqrt(6)
For this case we must find the solution of the following inequalities:

From the first inequality we have:

Subtracting 2 from both sides of the inequality:

Equal signs are added and the same sign is placed.

Dividing between 4 on both sides of the inequality:

Thus, the solution is given by all values of "v" greater than -1.
From the second inequality we have:

Adding 5 to both sides of the inequality we have:

Dividing by 3 to both sides of the inequality we have:

Thus, the solution is given by all values of "v" less than 4.
Then, the solution set is given by the union of both intervals.
The union consists of all the elements that are contained in each interval.
(-∞,∞)
Answer:
The solution set is: (-∞,∞)