All of the equations contain -4 in their range.
A) -4 = sqrt(x) - 5
1 = sqrt(x)
x = 1; valid
B) -4 = sqrt(x) + 5
-9 = sqrt(x)
x = 81; valid
C) -4 = sqrt(x + 5)
16 = x + 5
x = 11; valid
D) -4 = sqrt(x - 5)
16 = x - 5
x = 21
I believe the equations contain square instead of square root, in which case the answer would be A because no other could have a negative range.
Answer:
1.7636981 = 1.7
Step-by-step explanation:
Hope it helps :)
pls mark brainliest :P
B
hope this helps :)
(can you please mark me as brainliest?)
A digit's <u>"place" </u>value is the value it signifies when written as part of a number. Hope this helps! Thank you for posting your question. -Charlie
Answer: D
Step-by-step explanation:
x is equal to or bigger than 1
