Find the square root of 625: √625
The square root of 625 is 25.
What is the symbol that denotes a root (called the radical)?(1 point)
The symbol that denotes a root, also known as the radical, is √.
Find the cube root of –125: ^3 √−125
.
The cube root of -125 is -5.
When you take the cube root of a negative number, is the sign of the cube root positive (+) or negative (–)?
When you take the cube root of a negative number, the sign of the cube root will be negative (-).
Find the cube root of 512: 512−−−√3.(1 point)
Responses
170.666...
170.666...
8, −8
8 comma negative 8
−8
negative 8
8
8
The cube root of 512 is 8.
Find the cube root of −343 : −343−−−−√3 (1 point)
Responses
7
7
7, −7
7 comma negative 7
−114.333...
negative 114.333...
−7
The cube root of -343 is -7.
Find the cube root of 81: 81−−√3.(1 point)
Responses
81−−√3
root index 3 start root 81 end root
27
27
−9
negative 9
9
The cube root of 81 is 4.
Find the cube root of 81: ^3√81 .(1 point)
Responses
81−−√3
root index 3 start root 81 end root
27
27
−9
negative 9
9