Determine the real solutions to the system of nonlinear equations.x2 - 2y2 = 23x2 + 2y2 = 14
A. (1, 2), (-1, 2), (1, -2), (-1, -2)
B. (2, 1), (-2, -1)
C. (-1, 2), (1, -2)
D. (2, 1), (2, -1), (-2, 1), (-2, -1)
Answer: D
Mathematics
You might also like to view...
For the given figure, find the ratio of the length of the longest side to the length of the shortest side. Write the ratio as a fraction in lowest terms.
A = 21
meters D = 5
meters B = 8
meters E = 5 metersC = 6
/> meters
A. 
B. 
C. 
D. 
Mathematics
Use the given conditions to write an equation for the line in slope-intercept form.Slope = 
, passing through (5, 5)
A. y = 
x + 
B. y = mx + 
C. y = 
x - 
D. y = 
x + 5
Mathematics
Perform the indicated operation and simplify.
+ 
+ 3
A. 
B. 
C. 
D. 
Mathematics
Simplify the expression. Write with only positive exponents. Assume that variables represent positive real numbers.
A. 1
B. 
C. 66
D. 0
Mathematics