Simplify the surd
e by rationalising the
denominators
2√2 - 3/√2 + 4/√8

Customers at an ice-cream shop took a survey .the results showed that 144 customers rated the shop as being "very satisfactory ."this number represented 45%of the total nunber of customers who took the survey

We have enough material to build a fence around a station that has a perimeter of 180 feet the width of the rectangular space must be 3 1/4 feet what must the length be

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!