Question

add the following expression.
a. -2e,4e,2epower 3 b. 17a+11b,-9-8b. c. 9a-7b+3c,6a+b-c d. 20x-10y+z,-20x+10y-z

do not answer direct give full solution and do fast​

Answer 1

Answer:

a)2e(e²+1). ; b)17a+3b-9. ; c)15a-6b+2c. ;d)0