math unit 1: squares/square roots

what do you call a square root sign

• a radical

• a base

• an exponent

• scientific notation

what are the parts of a power

• base

• radical

• exponent

• product

true or false:

the negative sign can be inside the radical

• true

• false

7²

• 14

• 9

• 5

• 49

what is the square root of 225

• .015

• .15

• 1.5

• 15

perfect square: the____of a number times _____

• product

• itself

• 10^x

• difference

25

• 5²

• -5²

• (-5)²

• -(5)²

a positive square root =

• a positive square

• a negative square

what do you think a square root is

why do you think a perfect square i called perfect