Question

do the surds get multiplyed when equal

Answer 1

Surds are square roots that cannot be reduced to give us a whole number. They are irrational numbers. ... Since we know that the square root of 4 is 2, we can simplify this expression by writing it as: 2 x sqrt 5. In the second expression, we have to multiply two surdstogether.

Answer 2

what you are write i not reconize