Solve the equation by completing the square.(x + 6)(x - 3) = 3
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Simplify using the power rule of exponents and the rule for raising a product to a power.(-5xy7)2
A. -25x14y14 B. 25xy9 C. 25x2y14 D. -25x2y14
Mathematics
Determine if the equations in the given pair are equivalent. Each equation has only one solution.-4x = -20 and x = -5
A. Equivalent B. Not equivalent
Mathematics
Solve the equation.
+ 
= -1
A. ?
B. {0}
C. {5}
D. 
Mathematics
Solve the problem.The table lists the distance travelled by a falling object, where t is the elapsed time in seconds and d is the distance in meters.
If the distance is modeled by d(t) = at2, find the distance travelled after 11 seconds.
A. 2905.21 meters B. 592.9 meters C. 484 meters D. 1936 meters
Mathematics