The formula for the Binomial Theorem with a power 6 is as:
Thus, if we plug in 20 for x and 5 for y, our first term itself will be 
which is much greater than 256 and thus it will not make any sense to use 
to approximate 256 using the binomial theorem.
Also, it will not make any sense to use 
as that has no power and we know that Binomial Theorem makes use of Power. Anyway, 
.
Our best bet here would be to use the equation with power 8:
and have 
and 
which will give us
Answer:
Step-by-step explanation:
w=l-1
∵A=l×w
∴A=l×(l-1)
⇒42=l²-l
⇒l²-l-42=0 (After subtracting 42 from both sides)
Two factors of 42 that add to give negative 1 :-7+6
∴ (l-7)(l+6)=0
∴ l=7 or l=-6
but remember that length is a scalar quantity, hence l≠6 but l=7.
I hope this helped you solve this math problem and made you better understand
The probability is a fraction. all possible outcomes / number of items
so 8/11 is the probablity of finding a number higher than 3 out of 11
could also be written as:
8/11
8:11
.73
73 percent
Answer:
Step-by-step explanation:
Let the first number is x1 and other number is y1 then
Therefore
also there sum is
....Eq(1)
Putting the value of y1 in the previous equation
........Eq(2)
Differentiate the the Eq(2) with respect to x1 we get
Putting the value of X1 in Eq(1) we get
So
