Intermediate Algebra
10th Edition
ISBN:9781285195728
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter6: Quadratic Equations And Inequalities
Section6.S: Summary
Problem 10S
Related questions
Concept explainers
Equations and Inequations
Equations and inequalities describe the relationship between two mathematical expressions.
Linear Functions
A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.
Question
![What is the mistake?
Han is solving the equation 5x+ 13x-6 0.
Here is his work:
5x2 + 13x-6 = 0
(5x-2)(x+3) = 0
X=2
or
x = -3
Describe Han's mistake.
Find the correct solutions to the equation.
and
M](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6c32b428-5341-402b-b46e-d97166f76752%2F2fe0bb68-075d-49d4-984f-cbd54debb450%2Fmwwr0er_processed.jpeg&w=3840&q=75)
Transcribed Image Text:What is the mistake?
Han is solving the equation 5x+ 13x-6 0.
Here is his work:
5x2 + 13x-6 = 0
(5x-2)(x+3) = 0
X=2
or
x = -3
Describe Han's mistake.
Find the correct solutions to the equation.
and
M
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