Factor completely. If the polynomial cannot be factored, say it is prime.27x2 - 117x - 90
A. (27x + 18)(x - 5)
B. 9(3x - 2)(x + 5)
C. 9(3x + 2)(x - 5)
D. prime
Answer: C
Mathematics
You might also like to view...
Use the change of base rule to find the logarithm to four decimal places.log7 3
A. 1.7712 B. 0.5646 C. -0.5646 D. 1.1292
Mathematics
Write the series in summation notation. Use the index i and let i begin at 1 in each summation.-4 + 5 - 6 + 7 - 8 + 9
A. 
B. 
C. 
D. 
Mathematics
Solve the equation for ? if 
. Do not use a calculator.
?
?
A. 120°; 240° B. 150°; 330° C. 60°; 240° D. 45°; 225° E. 30°; 120°
Mathematics
Solve the equation.-2x = -12
A. -6 B. 10 C. 6 D. -10
Mathematics