Factor by grouping.x2 - 3x - 5x + 15
A. (x + 5)(x - 3)
B. (x - 5)(x + 6)
C. -8x(x2 + 15)
D. (x - 5)(x - 3)
Answer: D
Mathematics
You might also like to view...
Write the whole number in standard form.Three hundred thirty-two thousand, nine hundred seventy-five
A. 303,975 B. 332,975 C. 300,032,975 D. 330,975
Mathematics
Solve the polynomial inequality.x4 - 80x2 + 1024 < 0
A. (-?, -4) ? (4, ?) B. (-8, 8) C. (8, -4) ? (4, -8) D. (-8, -4) ? (4, 8)
Mathematics
Solve the problem.How many committees of 5 people can be selected from 5 men and 6 women if the committee must have 3 men and 2 women?
A. 1800 B. 150 C. 290 D. 130
Mathematics
Complete the table.
A. 
B. 
C. 
D. 
Mathematics