6ab + a(a – b – 6b) + 4a(2b +a) – ab , para a= -1 e b=2
ME AJUDEM! É URGENTE
1 answer:
Answer:
-81
Step-by-step explanation:
replace the numbers you were given in a or b.
so
6(-12) -1(-1 – 2 – 6(2)) + 4(-1)(2(2) -1) -12
You might be interested in
Answer:
D
Step-by-step explanation:
Answer:
sdcce
Step-by-step explanation:
False. Its as many times until you can no longer divide
Answer: second C
Step-by-step explanation: