Question: Completing the square (a) Briefly explain why we must use the method of completing the square to solve the equation r2 - & +4 =

Completing the square

Completing the square (a) Briefly explain why we must use the method

(a) Briefly explain why we must use the method of completing the square to solve the equation r2 - & +4 = 0

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:

Math 636 Final - Quiz Component 1. The system of linear equations 2x2 x3 = 3 2x1 + x2 + 2x3 = 1 x1 + x2 + 3x3 = 2 (a) is consistent with a unique solution. (b) is consistent with infinitely many...

Q:

Can someone help me with my assignment? I need it by Monday 2pm EDT. File is attached. Thanks! ***NOTES FROM PROFESSOR*** Dear Students, The iShares 13 Year Treasury Bond ETF (SHY)is a short term...

Q:

Using Completing the Square to put equations into standard form Think Back to Geometry... 2 2_2 The standard equation of a circle with center (0,0) and radius r is x + y r x2 + y2 = 4 Center (0. 0}...

Q:

2. What is a logical first step in solving the equation? (a) (x+5)-64 (b) (x+5)+5-64 (c) x+x-2 3. Explain how you would use each method to solve the equa- tion x-4x-5-0. (a) By factoring: (b) By...

Q:

MATH 105 Exam 1 40 Unanswered Please be sure to save at least once every 15 minutes. If you leave this page without saving, or if your session times out, any answers you have not saved will be lost....

Q:

Q1. Evaluate (7x - 11y)/7 given that x = 8 and y = 3. a. 67/7 b. 89/7 c. 45/7 d. 23/7 Q2. Evaluate |x| + |y| given that x = -6 and y = 3. a. -3 b. 3 c. 9 d. -9 Q3. Evaluate -10xy + 8y - 9 given that...

Q:

Hi, I'm studying for my test and would like some answers/feedback to check against. Can I get help with the uploaded document (Math 130 2017) particularly 4, 8, 9 &10? 1. [12 Marks] 2. [12 Marks}...

Q:

MPM 2D1 Unit 5 Summative Task - Quadratic Equations Name:. 50 Show your work for all questions. Remember to include units where appropriate. 1. Write the quadratic relation y = 4x + 40x - 15 in...

Q:

PopulationData.csv 0 158804.4 1 160905 2 163324.9 3 165988.2 4 168827.6 5 171783.8 6 174805.9 7 177851.2 8 180884.5 9 183877.9 10 186808.2 11 189654.9 12 192397.7 13 195016.2 14 197491.8 15 199815.5...

Q:

I need help putting the below assignment together in excel. I the solutions to be in excel so that I can cross reference with my notes. Thanks FIN 5620-EVT: Jack De Jong: Quantitative Problem Set #3:...

Q:

What might cause a firm to face capital constraints?

Q:

Debate this issue: McDonalds is reaching the limits of its ability to grow without drastic change. (The side that espouses drastic change should give some attention to the most likely directions for...

Q:

True or false, changes due yo technilogical advances are making the dara collection process faster, simpler, more secure and less expensive

Q:

The purpose of this lab is to write Java code over the following topics: To implement a seperate class according to specifications To implement a class using an interface. To understand iterative...