Select all the expressions that equal 4 x 106. 400,000
1.2 x 10°
3 x 102
40 x 105
(2 x 102 x 10-2)
406

No, this is a wrong statement.

Step-by-step explanation:

In the context, it is given that John states that the product of two the real numbers provides a number that is real. This is always true, the product is always a real number of two real number.

But the product of any two imaginary numbers is not a imaginary number, the product is always a real number.

So John provides a wrong statement in case of product of any two imaginary numbers.