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Sia ? 6 years, 5 months 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, 5 months ago

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

Universal Serial Bus

Yogita Ingle 6 years, 5 months 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, 7 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, 5 months 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, 5 months ago

There are four types of computer: 

  • Supercomputer.
  • Mainframe Computer.
  • Minicomputer.
  • Microcomputer.
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Sia ? 6 years, 5 months ago

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

Jitendra Kumar 2 years, 2 months ago

ch 3 part b mcqs
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Khushi Rathi 6 years, 5 months ago

What is was will technology
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🧊🧊Komal Pal🧊🧊 6 years, 5 months ago

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

Shreyansh Shukla 6 years, 5 months ago

Booting is a simple process which is also known as restarting
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Sarika Sharma 6 years, 5 months ago

Database management software

Shakti Sarkar 6 years, 5 months ago

Database management software is a managing software.
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Champ Rawat 6 years, 5 months ago

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

Shraddha Panchbhai 6 years, 5 months ago

which screen???
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Pradyush Nayak 6 years, 5 months 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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