What is the difference quotient of the function, g(x)=√x, x ≥ 0?​

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

If i have 20$ and i gave 5$ away how much i got

Which of the following statements is true? a. the irrational number system is not closed under multiplication, because the product of two irrational numbers is always a rational number. b. the irrational number system is not closed under multiplication, because the product of two irrational numbers is not always an irrational number. c. the irrational number system is closed under multiplication, because the product of two irrational numbers is always an irrational number. d. the irrational number system is closed under multiplication, because the product of two irrational numbers is always a rational numbers. reset submit