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20-04-2021
Mathematics

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9) The area of the given rectangle is 40 square feet. Find the length and the width of the rectangle.
Length: x+1
Width: X + 4

9 The area of the given rectangle is 40 square feet Find the length and the width of the rectangle Length x1 Width X 4 class=

Respuesta :

ghanami ghanami

21-04-2021

Answer:

Step-by-step explanation:

hello : solve (x+1)(x+4)=40

x²+5x+4 =40

x²+5x-36 =0 continu us delta

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