Solve using the quadratic formula.5x2 - 40x + 75 = 0
A. -3, 5
B. 3, -5
C. -3, -5
D. 3, 5
Answer: D
Mathematics
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Find the derivative.y = x
A. 
B. 
C. 
D. 
Mathematics
Solve the system of nonlinear equations.x2 + y2 = 56
- y = 0
A. No solution
B. (7, 
), (-7, - 
)
C. (7, 
), (-7, 
)
D. (7, 
)
Mathematics
Divide and simplify.
A. 
B. 47m
C. 41m
D. 
Mathematics
Solve the equation.5(2x - 1) = 20
A. 
B. 
C. 
D. 
Mathematics