Question: Solve x ^ ( 2 ) - 8 x - 9 = 0 algebraically. Explain the first step you used to solve the given equation.

Solve x^(2)-8x-9=0 algebraically. Explain the first step you used to solve the given equation.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Q:

Question 1 Two variables have a negative non-linear correlation. Does the dependent variable increase or decrease as the independent variable increases? Cannot determine from information given...

Q:

The power of the Finite Difference Approximation is that it can be used for potentials that are not analytically solvable! Consider the following potential as a crude approximation to the harmonic...

Q:

An Investigation into obesity rates Researchers have been interested in studying the obesity trends worldwide over the past 25 years. In 2014 the World Health Organization (WHO) declared there were....

Q:

Hey, could you please show the answers and how you did/could work the question out. Thanks heaps:)) 3. Solve each of the following equations. a. 9(x - 7) = 82 b. 2(x + 5) = 14 c. 7(a - 1) = 28 d. 4(b...

Q:

Welcome! Please read this page very carefully. Instructions You need to understand how to send your assignments (deliverables) to your instructor. The tabs (bottom of each sheet) in this document...

Q:

1. Three rational expressions have the following characteristics: a) Rational Expression 1 i. NPV's = 5/2 & -5 ii. Numerator is a difference of squares binomial b) Rational Expression 2: i. NPV's =...

Q:

Describe how to construct the function cpo ((D E), v) of two cpos (D, vD) and (E, vE). Prove that ((D E), v) is a cpo. (You may use facts about least upper bounds provided you state them clearly.)...

Q:

Math 30-2: Units 5 - 8 Regression Assignment Name: Total Marks: 130 Click here to review the Alberta Education Directing Words. These Directing Words are in bold when used in this assignment....

Q:

Math 107 Final Examination Fall, 2017 1 Math 107 College Algebra Name______________________________ Final Examination: Fall, 2017 Instructor __________________________ Answer Sheet Instructions: This...

Q:

Math 107 Final Examination Spring, 2017 1 Math 107 College Algebra Name______________________________ Final Examination: Spring, 2017 Instructor __________________________ Answer Sheet Instructions:...

Q:

The company has bonds payable with a total face value of $100,000 and a carrying value of $103,000. In addition, unpaid interest on the bonds has been accrued in the amount of $6,000. The lender has...

Q:

What are the principal risk factors in information systems projects? 1. Identify and describe each of the principal risk factors in information systems projects. 2. Explain why builders of new...

Q:

Apa saja keterbatasan utama dari laporan posisi keuangan sebagai sumber informasi

Q:

Provide a discussion about the policy and ways in which it can be effectively implemented and evaluated Providea final conclusion that summarizes your thoughts and details ideas that might enhance...