Question

(3a-5b-c)2 write in expanded form

Answer 1

Answer: 6a-10b-2c

Step-by-step explanation:

you multiply 2 by the numbers in the bracket so

2 x 3a = 6a

2 x -5b = -10b

2 x -c = -2c

therefore the answer is 6a-10b-2c