Simplify.(5x)(9x7)(x4)
A. 45x12
B. 14x11
C. 15x12
D. 45x11
Answer: A
Mathematics
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Use the discriminant to determine the number of real solutions of the equation. x²-5.79x+2.37=0
(a) no real solutions (b) exactly one real solution (c) two real solutions (d) more than two real solutions (e) none of these
Mathematics
Simplify. Assume that no radicands were formed by raising negative quantities to even powers.-2
+ 7
A. -37
B. -61
C. 37
D. 61
Mathematics
Evaluate.52
A. 36 B. 32 C. 10 D. 25
Mathematics
Determine the horizontal asymptote of the given function. If none exists, state that fact.R(x) = 
A. y = 0 B. y = -6, y = 3 C. y = -3 D. no horizontal asymptotes
Mathematics