Find a counterexample to show that 
is a false statement.
Mathematics
You might also like to view...
Use rational exponents to simplify the expression, if possible. Then, write the answer in radical form.
? 
A. v
B. v4
C. v2
D. 
Mathematics
Find the perimeter.
A. 22,589 feet B. 452 feet C. 462 feet D. 353 feet
Mathematics
?You are in a boat 2 miles from the nearest point on the coast. You are to go to point Q located 3 miles down the coast and 1 mile inland (see figure). You can row at a rate of 1 miles per hour and you can walk at a rate of 2 miles per hour. Toward what point on the coast should you row in order to reach point Q in the least time?
?
?
A. ?3 miles B. ?8 miles C. ?2 miles D. ?1 mile E. ?5 miles
Mathematics
Evaluate.m ? n - 4 for m = -3 and n = 7
A. 17 B. -17 C. -9 D. -25
Mathematics