Question

the square root of 2 multiplied by
the square root of 8 is​

Answer 1

Answer:

√8 is a surd. This means it is an irrational number (one that effectively does not end , like 1/3 is 0.3333333333333… indefinitely)

We can simplify surds, as shown above.

First we must clairfy this: like 8 = 4 x 2, √8 = √4 x √2.

This can be written as √4√2

Remember we are simplifying. Is there any way to simplify further √4√2?

Yes - √4 is simplified to 2.

Answer 2

Answer:

the square root of 2 multiplied by the square rootof 8 is 4