Factor.x2 - x - 54
A. (x + 6)(x - 9)
B. (x - 6)(x + 9)
C. (x - 54)(x + 1)
D. Not factorable
Answer: D
Mathematics
You might also like to view...
Find the indicated sum.8, -24, 72, -216, 648, . . . ; S14
A. -9,565,936 B. -9,565,942 C. -9,565,938 D. -9,565,929
Mathematics
Simplify.(2a)4
A. 8a4 B. 16a4 C. 16a D. 8a
Mathematics
Determine whether the complex number is a solution of the equation.1 + 2i;x2 + 3x + 3 = 0
A. Yes B. No
Mathematics
Find the vertex of the parabola associated with the quadratic equation.y = -x2 + 9x + 7
A. 
B. (-9, -155)
C. (9, 7)
D. 
Mathematics