Multiply.10k4(9k7 - 5k5 - 5)
A. 90k7 - 50k5 - 50
B. 90k11 - 5k5 - 5
C. 90k11 - 50k9 - 50k4
D. 90k11 - 50k9
Answer: C
Mathematics
A. 90k7 - 50k5 - 50
B. 90k11 - 5k5 - 5
C. 90k11 - 50k9 - 50k4
D. 90k11 - 50k9
Answer: C