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Sia ? 6 years, 1 month ago

The given expression is 12x2 – 23xy +10y2
Here, coefficient of x2 = 12, coefficient of x = - 23y, and constant term = 10y2.
Thus we have 12x2 – 23xy + 10y2 = 12x2 – 15xy – 8xy +10y2
= 3x(4x – 5y) – 2y(4x– 5y)
= (4x – 5y )(3x – 2y)

Aditya Pathak 6 years, 1 month ago

(4x-5y)(3x-2y)
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Aditya Pathak 6 years, 1 month ago

Universal Serial Bus

Yogita Ingle 6 years, 1 month ago

Full form of USB is Universal Serial Bus and USB  is an industry standard used to define the cables, connectors and communication protocols used in a bus for connection, communication and power supply between computers and electronic devices.

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Sia ? 4 years, 3 months ago

“Tablets are portable, while smartphones are pocketable,” Husson said. “So tablets are mostly used in the living room, while smartphones are used within the home and also on the go. Mobile phones are also the most personal devices we use, while tablets are often shared with spouses, partners, or children.”
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Sia ? 6 years, 1 month ago

Software that is made for an individual or business that performs tasks specific to their needs is called custom software. For example, if you had a home business, you may hire someone to create a custom software program to help print and view invoices. Canned Software, Software terms.

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Sia ? 6 years, 1 month ago

There are four types of computer: 

  • Supercomputer.
  • Mainframe Computer.
  • Minicomputer.
  • Microcomputer.
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Sia ? 6 years, 1 month ago

You can check last year paper here : https://mycbseguide.com/cbse-question-papers.html

Jitendra Kumar 1 year, 10 months ago

ch 3 part b mcqs
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Khushi Rathi 6 years, 1 month ago

What is was will technology
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🧊🧊Komal Pal🧊🧊 6 years, 1 month ago

loading up of operating systems file into computers memory is called booting

Shreyansh Shukla 6 years, 1 month ago

Booting is a simple process which is also known as restarting
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Sarika Sharma 6 years, 1 month ago

Database management software

Shakti Sarkar 6 years, 1 month ago

Database management software is a managing software.
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Champ Rawat 6 years, 1 month ago

By sitting in gront of it . (∩_∩)(∩_∩)

Shraddha Panchbhai 6 years, 1 month ago

which screen???
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Pradyush Nayak 6 years, 1 month ago

The control unit (CU) is a component of a computer's central processing unit (CPU) that directs operation of the processor. It tells the computer's memory, arithmetic/logic unit and input and output devices how to respond to a program's instructions.

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