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:
26.69
Step-by-step explanation:
Answer:
74.587, 74.586, 74.585, 75.486
Step-by-step explanation:
yes
Answer:
The picture is not up. May you please upload it. Thank you:)
Step-by-step explanation:
Answer:
52
Step-by-step explanation:
you just have to take the 13 and work backwards, so double it to get 26 and then double 26 and youll get 52:)