Question: Solve for b which is in this equation-b^2+2b-8=0 -2 or 4 -4 or 2 -2 or 6 or -4 or -2

Solve for b which is in this equation-b^2+2b-8=0

-2 or 4

-4 or 2

-2 or 6 or -4 or -2

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:

College Algebra MATH 107 Fall, 2017, V3.7 MATH 107 FINAL EXAMINATION This is an open-book exam. You may refer to your text and other course materials as you work on the exam, and you may use a...

Q:

Briefly describe ASCII and Unicode and draw attention to any relationship between them. [3 marks] (b) Briefly explain what a Reader is in the context of reading characters from data. [3 marks] A...

Q:

Let i and j be positive integers. (i) Prove that there exist natural numbers a and b such that ai = bj+gcd(i, j). You may use standard results provided that you state them clearly. [4 marks] (ii) Let...

Q:

lup ] (d) Show how a generating (or "mother") wavelet (x) can spawn a family of "daughter" wavelets jk(x) by simple shifting and scaling operations, and explain the advantages of representing...

Q:

net,,,,,, 8 Computation Theory (a) Define precisely what is meant by the following: (i) f(x1, x2, . . . xn) is a Primitive Recursive (PR) function of arity n. [5 marks] (ii) f(x1, x2, . . . xn) is a...

Q:

Review the Supply and Demand Guide and the Supply and Demand PowerPoints Watch the videos available on youtube: What Is Opportunity Cost? And Comparative advantage specialization and gains from trade...

Q:

IB Mathematics A&I SL Functions #2 Test [36 marks] 5 /34 Name Sage Gimse Hour_ Teacher_Johnson 1. A quadratic function f is given by f(x) = ax2 + bx + c. The points (0, 5) and (-4, 5) lie on the...

Q:

Supply and Demand Graphs T O B E U S E D W I T H T H E S U P P LY A N D DEMAND GUIDE Review of x and Y axis A graph consists of two axes called the x (horizontal/quantity) and y (vertical/price)...

Q:

l. (1 point) Suppose the function f is continuous on the closed interval [1,2], f(1) = 5, and f(2) = 9. Then, from the Intermediate Value Theorem we can conclude that...(select all that apply) o A....

Q:

Neptune Inc. and Atlantis Inc. both seek funding at the lowest possible cost. Neptune would prefer the flexibility of floating rate borrowing while Atlantis wants the security of fixed rate...

Q:

View History Bookmarks Window Help Grant Kittitas Klickitat Lincoln Okanogan Pend Oreille Spokane Stevens Walla Walla Whitman Yakima median = 4105 Suffolk Online-Blackboard Learn 6932 5948 4850 5986...

Q:

Data Communication, Data Networks, and the Internet Answer the following questions: 5. What is LAN, and WAN? List the advantages and disadvantages of LAN, and WAN. (8 points) 6. What is multiplexing,...

Q:

Based on historical data, a stock has a standard deviation of 8 % and an expected return of 3 % . If returns are normally distributed, the stock's return should fall between _ _ _ _ _ _ _ _ _ _ _ _ _...

Q:

2023 1040 form 1.Phillip and Claire are married and file a joint return. Phillip is self-employed as a real estate agent, and Claire is a flight attendant. Phillip and Claire have three dependent...