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irinina [24]
3 years ago
14

The length of a rectangle is 5 inches more than it's width, x. The area of a rectangle can be represented by the equation.x^2+5x

=300. What are the measure of the width and length? Width= ________ inches. Length = __________. Inches
Mathematics
1 answer:
Digiron [165]3 years ago
8 0

Answer:

the width=15; the length=20

Step-by-step explanation:

1. to solve the given equation: x²+5x-300=0;

x₁= -20; x₂=15, where 'x' can be only positive value. It means x=15;

2. according to the condtition the length is more, it means 15+5=20.

3. the width is x=15; the length is 20.

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