Chapter 2: Q. 620 (page 221)
In the following exercises, solve. Graph the solution and write the solution in interval notation.
Short Answer
The solution of the given equation is and graph is not possible .
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Chapter 2: Q. 620 (page 221)
In the following exercises, solve. Graph the solution and write the solution in interval notation.
The solution of the given equation is and graph is not possible .
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Brian borrowed a 20-foot extension ladder to use when he paints his house. If he sets the base of the ladder six feet from the house as shown, how far up will the top of the ladder reach?

The perimeter of a rectangle of 150 feet. The length of the rectangle is twice the width. Find the length and width of the rectangle.
In the following exercises, use the Pythagorean theorem to find the length of the leg. Round to the nearest tenth if necessary.

Solve the linear equation.
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