Answer:
10x - 13.
Step-by-step explanation:
−3(6x+ 7) + 4(7x + 2)
= -18x - 21 + 28x + 8
= 10x - 13.
Step-by-step explanation:
The binomial theorem states that for some a,b∈R and some k ∈Z+ ,
(a+b)k=∑n=0k(kn)ak−nbn.
The binomial series allows us to use the binomial theorem for instances when k is not a positive integer. The binomial series applies to a given function f(x)=(1+x)k for any k∈R with the condition that |x|<1 . It is stated as follows:
(1+x)k=∑n=0∞(kn)xn .
Note that the binomial theorem produces a finite sum and the binomial series produces an infinite sum.
Think of improper fractions as top heavy. If the numerator is lager than the denominator, then you have an improper fraction. Ex: 12/6 = 2 because 6 goes into 12, two times. Mixed numbers can turn into improper fractions. Ex: 7 2/3 = 23/3 which divides back down to 7 2/3. To create improper fractions from mixed number you multiply the denominator by the whole number and add the numerator to the product of the whole number and denominator. ( 3*7=21+2=23) and you just keep the same denominator to then divide. 23/3 = 7 2/3
The square root of 25 is 5