0%

none
rational
decimal
irrational
• ### If the product of two surds is a rational numbers, each of them is called the _____ factor of the other.

fraction
all
rationalising
decimal

dividing
multiplying
subtracting

2(sqrt{1})
2(sqrt{7})
2(sqrt{5})
2(sqrt{3})
• ### (sqrt{5}) - (sqrt{3}) is called the conjugate of _____ or vice versa.

(sqrt{5}) - (sqrt{3})
both
none
(sqrt{5}) + (sqrt{3})