Why is the product of a rational number and an irrational number Irrational?
2 answers:
Answer:
Because the product is always non-termination,non-repeating decimal.
Step-by-step explanation:
If we have
is irrational;
is rational such that
, then
is irrational.
A way to represent this is:

Note that we have a contradiction, because
is not a rational number, as I stated in the beginning. Therefore, ab is irrational.
Answer: A
Step-by-step explanation:
Multiplying an irrational number by a rational number will always be an irrational number because irrational numbers do not repeat and terminate.
So for example multiplying pi by a rational like two you will have an irrational number because pi is an irrational number.
= 6.28318530718 as you could see that is an irrational number because there is no repetition or termination.
You might be interested in
Answer:
2,4,6 and 8
Step-by-step explanation:
Y= mx +b
Y= 2x -5
You have to find what is x
Answer:

Answer:
Give the person above me brainliest
Step-by-step explanation:
Assuming you want them multiplied
f(x)*g(x)=(3x+5)(x^2)=3x³+6x²