Explanation

X is a common factor 

NA22-9-2023

Explanation

Step 1: Multiply the coefficient of the first term by the constant term i.e. (6 x 1) = 6

Step 2: Find the two factors of 6  such that whose sum equals to the coefficient of the middle term, i.e. -5.

Thus, the factors are -3 and -2 as,

-3 × (-2) = 6 (Product)

-3 + (-2) = -5 (Sum)

The polynomial  after splitting the middle term by using the two factors, -3 and -2 can be written as

x² - 3x - 2x + 6 = 0    

x(x-3) -2(x-3) = 0

(x-3)(x-2) = 0 

Explanation

An atom is a particle of matter that uniquely defines a chemical element

 It also is the smallest unit of matter 

Explanation

The National Desert of Pakistan is the Thar desert

It is the 16th largest desert on the planet and the third largest in Asia.

15% located in Pakistan

85% located in India

Also called Friendly Desert

Located near Badin, Sindh 

Famous for: Sand 

Coal also found in Thar 

also known as Great Indian Desert

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Pakistan hosts five major deserts which were historic forests.

1.       Cholistan (Bahalpur, Punjab)

2.       Thal (Bkhar district of Punjab)

3.       Katpana desert (Sakardu)

4.       Kharan desert (Balochistan)

5.       Thar desert (Sindh)

In KPK there is no desert

The northern area of Pakistan is known as the “Deserts Free Area”

Explanation

Ctrl + Z = Undo 

Ctrl + P = Print

Ctrl + Y = Redo

Ctrl + S = Save

Ctrl + C in MS Word is used for the Copy command

Ctrl + V  used for = Past

Ctrl + C  used for = Copy

Ctrl + X  used for = Cut

Ctrl + Y   used for  = Redo

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Explanation

Radioactivity was discovered by Henri Becquerel in 1896.

Antoine Henri Becquerel was a French engineer, physicist, Nobel laureate, and the first person to discover radioactivity. 

ND18-9-2023

Explanation

Explanation

Sukkur Barrage Located in Sindh Province

Sukkur is the oldest barrage in Pakistan.

7 canals take off from Sukkur Barrage

Sukkur Multan motorway is known as M5

ND18-9-2023

Explanation

Fidelity  مخلص

faithfulness وفاداری

Explanation

Particular خاص

Specific مخصوص