# Solve the given problems. All numbers are accurate to at least two significant digits. Use the discriminant b2 4ac to determine if the equation 90x 2 123x + 40 = 0 can be solved by factoring. Explain why

Solve the given problems. All numbers are accurate to at least two significant digits.

Use the discriminant b2 − 4ac to determine if the equation 90x ^{2} − 123x + 40 = 0 can be solved by factoring. Explain why or why not. Do not solve.

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## The discriminant b2 4ac can be used to determine the nature of the solutions o…View the full answer

**Related Book For**

## Basic Technical Mathematics

**ISBN:** 9780137529896

12th Edition

**Authors:** Allyn J. Washington, Richard Evans

**Question Details**

Chapter #

**7**- Quadratic EquationsSection: Exercises 7.3

Problem: 43

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