What are personal computers and how are they made

Personal Computers usually are the type of computer that are usually functional, multi-purpose and the most important thing, with a price that is feasible for individual use.

Explanation:

Personal Computers are made of a Central Processing Unit (CPU), Random Access Memory (RAM), a memory disk, which could be a mechanical Hard Drive (HDD) or an electronic Solid State Drive (SSD), a motherboard and optionally a Graphic Processing Unit (GPU), Sound Card etc.

The computer uses many parts for it to function the way it does. The motherboard is what allows communication from one area to another. The CPU (Central Processing Unit) is what executes programs like basic arithmetic and logic.Normally this would need a fan for it to cool down since it would heat up normally. The RAM(Random Access Memory) Is what allows data to be written and read in almost the same amount of time irrespective of the physical location of data inside the memory. Obviously if you wanted to use all of this you would need power, which is why our computers have a power supply also known as a battery. And if you want to store all of your files and applications in the computer you would need a hard drive and an SSD(Solid State Drive) that normally functions as a secondary storage space. And a close cousin to the CPU is the GPU(Graphics Processing Unit) Its made to be used to show images and sometimes can be used in games for resolution, Its faster than the CPU but it doesn't mean that it can be replaced.

for this case we have the following equation:

we apply distributive property to the terms within parentheses.

subtracting 2 on both sides of the equation:

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