Question

subtract the sum of 9b square - 3c square +4bc and 2b square - 2c square - 2c square +2bc from 5b square - 4c square +5bc

Answer 1

Answer . 3c square - 2c square - 2c square = -7 square

4bc + +5bc = 9bc

Answer 2

Answer:

Answer . 3c square - 2c square - 2c square = -7 square  

4bc + +5bc = 9bc

Step-by-step explanation: