Question

1.3. Write true or false:
1. The multiplicative inverse of 2/8 is 8/2.
2. The usual form of 4.5 x 104 = 45000.
3. 66pqr + 110r = 6pqr
4. The square root of 169 is 13.
5. The solution of equation 7x-9=16 is 25.
6. 2x + 3y = 5xy, Is it the correct mathematical staten
7. The value of (-4) + (-4)= (-4)
8.
Surface area of a cube is lxbxh.
9. 15287 is divisible by 3.
10. Identity: a' + 2ab + b2 = (a+b)?​

Answer 1

1.3. Write true or false:

1. The multiplicative inverse of 2/8 is 8/2.

2. The usual form of 4.5 x 104 = 45000.

3. 66pqr + 110r = 6pqr

4. The square root of 169 is 13.

5. The solution of equation 7x-9=16 is 25.

6. 2x + 3y = 5xy, Is it the correct mathematical staten

7. The value of (-4) + (-4)= (-4)

8.

Surface area of a cube is lxbxh.

9. 15287 is divisible by 3.

10. Identity: a' + 2ab + b2 = (a+b)?