Answer:
24 over 10
Step-by-step explanation:
I did it in my head
Answer:
(x-6)(x-6) or (x-6)^2
Step-by-step explanation:
Answer:
it might be the 3rd one but im not sure
Step-by-step explanation:
3x²–243=0 —> 3 (x²–81) = 0 —>
x²–81=0 —> (x-9)(x+9)=0
x-9=0 —> x=9
x+9=0 —> x=–9
I hope I helped you^_^
