Step-by-step explanation:
<h2><u>Given :-</u></h2>
x-1-(x-1)²+ax-a
<h2><u>To find :-</u></h2>
Factorize the expression ?
<h2><u>Solution :-</u></h2>
Given expression is x-1-(x-1)²+ax-a
It can be written as
(x-1)-(x-1)²+(ax-a)
=> (x-1)-(x-1)(x-1)+a(x-1)
=> (x-1)[1-(x-1)+a]
=> (x-1)(1-x+1+a)
=> (x-1)(2-x+a)
<h2><u>Answer:-</u></h2>
x-1-(x-1)²+ax-a = (x-1)(2-x+a)
Hope this helps!!
Answer:
Angles ∠B and ∠C are complementary, not supplementary.
The options for the questions are not given. However, it is to be noted that VDG systems are used to help aircraft dock without any accidents. It is an aircraft system.
<h3>What is the full meaning of
VDGS systems?</h3>
VDG is short for Visual Docking Guidance System.
It is an aircraft system that comprises of:
- A transponder receiver
- an antenna for aircraft identification
- laser measuring technology for distance and ground checks and
- camera for detection of obstructive matter as well as for surveillance.
See the link below for more about aircraft systems:
brainly.com/question/5596396
