Question

Write a polynomial that represents the length of the rectangle. The width is $x + 0.4$ units. The area is $0.8x^3 - 0.28x^2 - 0.14x + 0.04$ square units. The length is $\boxed{}$ units.

Name: write a polynomial that represents the length of the rectangle the width is x 04 units the area is 08x3 028x2 014x 004 square units the length is boxed units 72736
Uploaded: 2021-12-31T17:26:04-08:00
Duration: 2 min 39 s
Channel: Carrie Godfrey
Description: write a polynomial that represents the length of the rectangle the width is x 04 units the area is 08x3 028x2 014x 004 square units the length is boxed units 72736

          Write a polynomial that represents the length of the rectangle.
The width is $x + 0.4$ units.
The area is $0.8x^3 - 0.28x^2 - 0.14x + 0.04$ square units.
The length is $\boxed{}$ units.

write a polynomial that represents the length of the rectangle the width is x 04 units the area is 08x3 028x2 014x 004 square units the length is boxed units 72736

Added by Joseph F.

Elementary and Intermediate Algebra

Alan S. Tussy, R. David Gustafson 5th Edition

Instant Answer

Solved by Expert Carrie Godfrey

12/31/2021

Step 1

The area of the rectangle is given by $A = L \times W$. We are given that the width is $W = x + 0.4$ and the area is $A = 0.8x^3 - 0.28x^2 - 0.14x + 0.04$. We need to find the length $L$. We have $L = \frac{A}{W}$. Show more…

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Write a polynomial that represents the length of the rectangle. The width is $x + 0.4$ units. The area is $0.8x^3 - 0.28x^2 - 0.14x + 0.04$ square units. The length is $\boxed{}$ units.