It is an irrational number.
The product will be irrational.
Yes, always.
82 is not an irrational number because it can be expressed as the quotient of two integers: 82÷ 1.
Suppose a is rational (and non-zero) and x is irrational. Suppose ax is rational;write ax = b where b is rational.Then x = b/a, and x would be rational, contradiction.
Actually the product of a nonzero rational number and another rational number will always be rational.The product of a nonzero rational number and an IRrational number will always be irrational. (You have to include the "nonzero" caveat because zero times an irrational number is zero, which is rational)
It is irrational.
An irrational number.
It is an irrational number.
It is always irrational.
Yes.
Yes, always.
The product will be irrational.
Yes, always.
O
The product of an irrational number and a rational number, both nonzero, is always irrational
82 is not an irrational number because it can be expressed as the quotient of two integers: 82÷ 1.