If I’m not mistaken I think this is what you’re asking for?
Answer:
search it up
Step-by-step explanation:
-2n(5 + n - 8 - 3n)
-10n - 2n² + 16n + 6n²
4n² + 6n
Answer:
answer is y^2-6y+9
Step-by-step explanation:
first take out the value of x from equation 1 which is x=(2-y)
then put the value of x in equation 2 u will get ur answer as y^2-6y+9
Answer:
49>20
Step-by-step explanation:
12.6 + 31 + 5.4 = 49 >20