Answer:
x = ± 
Step-by-step explanation:
Given
y = x² + 11 ( subtract 11 from both sides )
y - 11 = x² ( take the square root of both sides )
±
=
, hence
x = ± 
Answer:
12kg
Step-by-step explanation:
because 2×2×2+4=12
jskgx
Answer: -7,9
Step-by-step explanation:
If you’re trying to convert it to standard notation then it’s 44.1 as your answer.
Answer:
-6m-n-3
Step-by-step explanation:
Jus
t add then divide then multiply then subtract then u get your answer