Question

Pls help me with i have no help pt 1

Answer 1

The answer is 3^4
(When dividing you take away the powers)

Answer 2

-25

Explanation:

`128 / ( {2}^(2))^(3) - {3}^(3)`

`= 128 / {4}^(3) - {3}^(3)`

`= 128 / 64 - 27`

USING BODMAS

`= 2 - 27`

`= - 25`

Answers to above pictures

1) -25

2) 81m⁴n⁴

3) b¹⁸

4) 3⁴

5) m⁸