Answer:
(4-1)^5-2
Step-by-step explanation:
The quantity means parenthesis, around four minus one, (closed quantity), all raised to the power (exponent) five minus 2
Factored form: (x-5)(7x+5) ☺
Step-by-step explanation:

Answer:

Step-by-step explanation:
Given
-- of the roadworks

Required
Determine the speed
In this case:


<em></em>
<em> --- approximated</em>