Answered

5.) The length of the rectangle is 3x - 5
and its width is equal to x - 4. Find the
area of the rectangle.​

Sagot :

Answer:

AREA OF RECTANGLE

Formula: [tex]\boxed{\sf{Area = length × width}}[/tex]

Solution:

[tex]\sf{Area = length × width}[/tex]

[tex]\sf{Area = (3x - 5) (x - 4)}[/tex]

[tex]\sf{Area = 3x (x - 4) - 5 (x - 4)}[/tex]

[tex]\sf{Area = 3x² - 12x - 5x + 20}[/tex]

[tex]\boxed{\purple{\sf{Area = 3x² - 17x + 20}}}[/tex]

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