# Use the method of completing the square to find the roots of each equation. a. y = x 2 8x + 11 b. y = x 2 + 12x + 26 c. R = 100p 2 + 40,000p d. R = 340p 2 + 37,400p

Chapter 9, Application 9.5 #5

Use the method of completing the square to find the roots of each equation.

a. y = x^{2 }– 8x + 11

b. y = x^{2 }+ 12x + 26

c. R = –100p^{2 }+ 40,000p

d. R = –340p^{2 }+ 37,400p

## This problem has been solved!

Do you need an answer to a question different from the above? Ask your question!

**Related Book For**

## Financial Algebra Advanced Algebra With Financial Applications

2nd Edition

**Authors:** Robert Gerver, Richard J. Sgroi

**ISBN:** 9781337271790