True or false: 225−−−√=±15
(1 point)
Responses
True
True
False
False
True
True
False.
To determine if 225−−−√=±15 is true or false, we need to actually calculate the square root of 225 and see if it equals ±15.
Calculating the square root of 225, we get: √225 = 15
So, 225−−−√ is equal to 15 (not ±15). Therefore, the statement is false.