Answer:
subtract 3 from both sides
Step-by-step explanation:
Answer:
x = ± 10
Step-by-step explanation:
Given
x² - 100 = 0 ( add 100 to both sides )
x² = 100 ( take the square root of both sides )
x = ±
← note plus or minus, hence
x = ± 10
Answer:
11, 12, and 13
Step-by-step explanation:
So this is french I don’t soeak it so ye
Answer:9.34×10^1
Step-by-step explanation:
To simplify 467000×0.0002 in scientific notation
We get
467000×0.0002
=93.4
=9.34×10^1