Choose an appropriate answer and fill in the blanks:
9 less than thrice a number is 27……….
[9-3x=27/3x-9=27]
Let the number be x.
Therefore, 9 less than thrice a number is 27 can be expressed as 3x-9=27.
Fill in the blanks with suitable answers:
(1) The repeated form of multiplication of the same number is …….. .
(2) Exponential numbers include …….. and exponents.
(3) The number of times the base is multiplied is indicated by …….. .
(4)
(5)