Perform the indicated operation. Assume that all variables are nonnegative.3
- 7
A. 4
B. -4
C. -4
D. 10
Answer: C
Mathematics
You might also like to view...
Change the given polar coordinates (r, ?) to rectangular coordinates (x, y).
A. 
B. 
C. 
D. 
Mathematics
Solve the quadratic equation using completing the square.x2 = 20x + 100
A. no real solution
B. {10 - 10
, 10 + 10
}
C. {-10 - 10
, -10 + 10
}
D. {-30, 30}
Mathematics
Solve the problem.Given that 
= 
,evaluate 
.
A. 
B. 
C. 
D. 
Mathematics
Find the equation of the tangent line to the curve when x has the given value.f(x) = 5x2 + x; x = -4
A. y = 
+ 
B. y = - 
+ 
C. y = 13x - 16
D. y = -39x - 80
Mathematics