Find the least common multiple of the given number by the method of intersection of sets of multiples.84 and 378
A. 2268
B. 1512
C. 756
D. 42
Answer: C
Mathematics
You might also like to view...
Solve. x2 - 3y2 = 14x2 + 3y2 = 19
A. (2, 1) and (-2, -1) B. (2, 1), (2, -1), (-2, 1), (-2, -1) C. (1, 2), (-1, 2), (1, -2), (-1, -2) D. (-1, 2) and (1, -2)
Mathematics
Use a graphing calculator to solve the system of equations. Round your solutions to one decimal place.2.0x + 14.0y + 4.7z = 2.55.3x - 7.0y - 0.4z = -2.74.5x + 15.9y - 3.2z = 8.5
A. (0.0, 0.6, -1.0) B. (0.0, 0.4, -0.7) C. (-0.1, 1.7, -2.7) D. (0.1, -1.0, 1.7)
Mathematics
Simplify.
? 
A. 
B. 
C. 
D. 
Mathematics
Perform the indicated operations. Write the answer using only positive exponents. Assume that all variables represent positive real numbers.
A. 74/5 m3
B. 
C. 144/25 m4
D. -72/5 m3
Mathematics