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How many real, distinct zeros (solutions) does the following quadratic relation have? y = -a? – 4x – 40 1 2

Elementary Algebra

17th Edition

ISBN:9780998625713

Author:Lynn Marecek, MaryAnne Anthony-Smith

Publisher:Lynn Marecek, MaryAnne Anthony-Smith

Chapter10: Quadratic Equations

Section: Chapter Questions

Problem 329PT: Solve the following quadratic equations. Use any method. 329. x(x+3)+12=0

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Concept explainers

Roots

The main dissimilarity between real and complex roots is that the real roots are obtained as real numbers, in contrast with the complex roots, which are indicated as imaginary numbers. The standard format for depicting any complex number is in the form of a + bi.

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How many real, distinct zeros (solutions) does the following quadratic relation have?
y = -a? – 4x –- 40
1

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