mattiewatson26 mattiewatson26
  • 22-02-2021
  • Mathematics
contestada

The area of the rectangle shown on the right is
(28x + 21). Factor (28x + 21) to find the side
lengths of the rectangle.

Respuesta :

helpy56 helpy56
  • 22-02-2021

Answer:

7(4x +3)

Step-by-step explanation:

To factor the polynomial (28x + 21) we need to find the highest number that can be taken out of 28 and 21. In this case it is 7.

28 divided by 7 = 4

21 divided by 7 = 3

Since you now have the numbers, place x in the correct position, which is next to the 4.

Your answer is 7(4x +3)

Hope this helps!

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