Answer:
As I understand it asks for (fog)(x)
We know f(x)= 2x + 2
And g(x) = x^2 + 1
It is going to be like we are putting g(x) inside the f(x).
So you are going to write g(x) wherever you see a x.
Step-by-step explanation:
f(x)= 2x + 2 <-- do you see the x there, so just wrote g(x) formula instead of x.
g(x) = x^2 + 1
So, it will look like this:
(fog)(x) = 2(x^2 + 1) + 2
You also can simplify this with multiplying by 2 in front ; 2x^2 + 2 +2 and you can add two 2s finally it will be, 2x^2 +4
Hope it was clear, let me knoq if you have any questions.
It is called the hardy Ramanujan's number, named after the Indian mathematician, Srinivasa Ramanujan, and British Mathematician G. H Hardy.
Hardy went to visit Ramanujan while he was ill. He noticed that the number of the taxi he went in was 1729, which he thought was a dull number.
1729 = 12³ + 1³
1729 = 10³ + 9³
Fujiwara claimed that he proved there are only four numbers that have the property. Even though it seems to be true, he never has shown his proof. No other natural number, other than 1729, can be expressed as a sum of the cubes of two natural numbers in two different ways.
Answer:
both 2 and -2
Step-by-step explanation:
Substitute 4 for r(x) on the given equation.
The GCF of the first two is 4p³q².The GCF of the second two is 8pq⁵.The GCF of the third two is 4p²q⁵.The GCF of the fourth two is 8p²q.The GCF of the fifth two is 4p²q.
To find the GCF of each pair, find the greatest number that will divide into each coefficient. As for the variable portions, choose the variable that has the smallest exponent from each pair.
Answer:
(2√2, −2√2)
Step-by-step explanation:
Took the test