One way is by intuition
lets list all the perfect squares
1
4
9
16
25
36
49
etc
if we list their differences, we notice a pattern
4-1=3
9-4=5
16-9=7
25-16=9
36-25=11
49-36=13
etc
we notice that the difference between 2 consecutive squares is always an odd number, also the odd numbers go up
before, I said that it was false because we can't get 1, but we can do 1²-0²=1
to get negatives, reverse it
-1=0²-1²
so we can see that we can get all the odd numbers
another way I saw in another answer by Syed514 in this question:
brainly.com/question/2284978anyway
so what syed did was
any odd number can be written as 2n-1 where n is an integer
odd=2n-1
odd=0+2n1
odd=n²-n²+2n-1
odd=n²-(n²-2n+1)
odd=n²-(n-1)²
we can now see that any odd number can be written as a difference of 2 squares
we also have shown that any odd number can be written as the difference of 2 consecutive square numbers
There are four gray rectangles in the graph, showing 2 different probabilities. Add together the areas of the two rectangles located on the right side:
0.35+0.05 = 0.40 (answer)
Answer:
.
Step-by-step explanation:
We are given 
and 
are zeros of the polynomial 
.
We want to find the value of 
if 
.
Lets use veita's formula.
By that formula we have the following equations:
(-b/a where the quadratic is ax^2+bx+c)
(c/a)
Let's simplify those equations:
If and , then 
.
Let's solve this for k:
Subtract 6 on both sides:
Find a common denominator:
Simplify:
.
Answer:
324 gallons, 3 fish a day
Step-by-step explanation:
54 x 6
24/8
