Use quadratic formula
for ax^2+bx+c=0
x=
given
2x^2+23x-19=0
a=2
b=23
c=-19
x=
x=
x=
x=
or 
for ax^2+bx+c=0
x=
given
2x^2+23x-19=0
a=2
b=23
c=-19
x=
x=
x=
x=
Help me with my math hw Don't do fake answers
1 answer:
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Answer:
Because each term of the sequence generates numbers with more than 1 and itself as dividers
Step-by-step explanation:
Just for the sake of correction.
1) Let's consider that
n! =n(n-1)(n-2)(n-3)...
2)And examine some numbers of that sequence above:
Every Natural number plugged in n, and added by two will a be an even number not only divisible by two, but in some cases by other numbers for example,n=4, then 4!+2=26 which has four dividers.
3) Similarly, the same happens to
and
Where we can find many dividers.
There's an example of a sequence, let's start with a prime number greater than 1
Let n=11
That's a long sequence of consecutive composite numbers, n=11.