Question

Answer it fast OK... fast​

Answer 1

Answer:

1) false since 2 cube is even and 2cube is odd.

2) true.

3) true example 5×5= 25 which ends with last digit 5 and 5×5×5= 125.

4) false example 2×2×2=8.

5) false.

6) true.

7) true ex 2cube is 8.

circle the perfect cubes answer

1,8,27,64,1000

since

1*1*1=1

2*2*2=8

3*3*3=27

4*4*4=64

10*10*10=1000

Answer 2

Answer:

1. False , A perfect cube does not end with 2 zeroes. The given statement is false. So, there are perfect cubes like 8 and 1728 that end with 8. So, the cube of a two digit number cannot be a 3 digit number.
2. False, It is not always necessary that if the square of a number ends with 5, then its cube will end with 25. For example, the square of 25 is 625 and 625 has its unit digit as 5.
3. False, Perfect cube is a number which is equal to the number, multiplied by itself, three times. Characteristics: If a number ends in 0, its cube ends in 0.
4. False, the given statement i.e. there is no perfect cube which ends with 8 is false.
5. False , No, it is not true that cube of two -digit may be a three digit number. For example, 10³ = 1000
6. False , no other two-digit number can have a greater cube, we conclude that no two-digit number has a cube with seven or more digits. Hence, the given statement 'The cube of a two-digit number may have seven or more digits.
7. False , because the cube of a single digit number may be a single, double and three digit number.

( FIRST QUESTION REFERS TO THE ATTACHMENT✯)

• cube of 2 = 8
• cube of 3= 27
• cube of 10 = 1000

Xx Being Legend xX