Which two numbers selected from the list do not support the following statement?
"the product of an irrational number and an irrational number is irrational."
a) π and π
b) -√7 and π
c) π and √7
d) √7 and 1 over √7
i really need with this, it is really hard to understand. i need answers quickly.

√7 and 1 over √7

Step-by-step explanation:

we know that

A rational number is a number that can be expressed as a fraction where both the numerator and the denominator in the fraction are integers.Numbers that are not rational are called irrational numbers

Verify each case

case A) π and π

The product is a irrational number

case B) -√7 and π

The product is a irrational number

case C) π and √7

The product is a irrational number

case D) √7 and 1 over √7

The product is a rational number

Because

therefore

The numbers do NOT support the statement "The product of an irrational number and an irrational number is irrational."

their is no graph showing

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