Answers FL-1200710-Mathematics for College Algebra A Solving Quadratic Equations: Completing the Square — Unit testQuestion 20

20

QuizMultiple Choice

Solving Quadratic Equations: Completing the Square — Unit test

Question 20 • FL-1200710-Mathematics for College Algebra A

A rectangle’s length is three times its width, w. Its area is 243 square units. Which equation can be used to find the width of the rectangle?

Answer

A

w2 = 3(243)

B

3w2 = 243

C

4w2 = 243

D

3w2 = 3(243)

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