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OleMash [197]
2 years ago
6

The volume of a cube is calculated by multiplying the length, width, and height. What is the volume of this cube?

Mathematics
1 answer:
mart [117]2 years ago
6 0
<h3><u>Ⲁⲛ⳽ⲱⲉⲅ</u><u>:</u></h3>

  • <u>2</u><u>7</u><u>x</u><u>³</u><u> </u><u>+</u><u> </u><u>5</u><u>4</u><u>x</u><u>²</u><u> </u><u>+</u><u> </u><u> </u><u>3</u><u>6</u><u>x</u><u> </u><u>+</u><u> </u><u>8</u>

<h3><u>Ⲋⲟⳑⳙⲧⳕⲟⲛ :</u></h3>

Volume of a cube is calculated by multiplying it's length, width and height

  • But, in a cube all the sides are equal. Therefore, the values of length, width and height of a cube are same .

<u>➲</u><u> </u><u>N</u><u>o</u><u>w</u><u>,</u><u> </u><u>calculating </u><u>the </u><u>v</u><u>olume </u><u>of </u><u>given </u><u>cube:</u>

‎➙ V = length × width × height

‎➙ V = ( 3x + 2 ) × ( 3x + 2 ) × ( 3x + 2 )

➙ V = ( 3x + 2 )³

➙ V = ( 3x )³ + ( 2 ) ³ + 3 ( 3x ) ( 2 ) ( 3x + 2)

➙ V = 27x³ + 8 + 18x ( 3x + 2 )

➙ V = 27x³ + 8 + 54x² + 36x

➙ <u>V = 27x³ + 54x² + 36x + 8 </u>

<h3><u>⳨ⲟⲅⲙⳙⳑⲇ </u><u>ⳙ⳽ⲉ</u><u>∂</u><u> :</u></h3>

  • ( a + b ) ³ = a³ + b³ + 3ab ( a + b )
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Step-by-step explanation:

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