Question: Using the expression (3 x^{2}-7 x+2), when a certain number is put in for (x), the result is 50 . What is the value of

Using the expression \(3 x^{2}-7 x+2\), when a certain number is put in for \(x\), the result is 50 . What is the value of \(x\) ? \(-2\)

\(-3\)

2 3

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 Contemporary Mathematics Questions!

Q:

A testing service makes an error that causes all the SAT scores for several thousand students to be low by 50 points. This is an example of

Q:

Let A, B be sets. Define: (a) the Cartesian product (A B) (b) the set of relations R between A and B (c) the identity relation A on the set A [3 marks] Suppose S, T are relations between A and B, and...

Q:

answer the question clearly You are building a flight-control system for which a convincing safety case must be made. Would you assign the tasks of safety requirements engineering, test case...

Q:

A. B. A. B. ( ( ) ) Beginning and Intermediate Algebra An open source (CC-BY) textbook Available for free download at: http://wallace.ccfaculty.org/book/book.html by Tyler Wallace 1 ISBN...

Q:

please conplete the document using cell references follwing the requirements (instructions) below. (labeled in 2nd picture.) Assignment Instructions X Step Instructions Point Value 1 1 Complete the...

Q:

FINAL EXAMINATION in MATH 1 MULTIPLE CHOICE DIRECTIONS: Select your answer from the four choices: letters A, B, C, D if there is none, WRITE E. 1. The algebraic expressions ( 3x + 1 ) 0 is a A....

Q:

In class, we considered (part of) an attribute grammar for arithmetic expressions. A more complete LL(1) grammar for arithmetic expressions is the following: S E$ F id E T E0 F num E 0 AT E0 F ( E )...

Q:

1 Given the following ly = x - 4. a) Graph both equations on the same coordinate grid. b) Describe what is meant by a solution to a system of equations. -10 -5 Solving the system means finding all...

Q:

Please see the attached document which is requesting to chart and answer questions. BUS4073 4073 Unit 8 Assignment 1 Julian Herrara, a sophisticated investor who is both willing and able to take...

Q:

In class, we considered (part of) an attribute grammar for arithmetic expressions. A more complete LL(1) grammar for arithmetic expressions is the following: S E $ E TE 0 E 0 ATE 0 E 0 " T FT 0 T 0...

Q:

Fraternity Physics the brothers of Iota Eta Pi fraternity build a platform, supported at all four comers by vertical springs, in the basement of their frat house. A brave fraternity brother wearing a...

Q:

A lender's cost accounting system reveals that its losses on real estate loans average 0.45 percent of loan volume and its operating expenses from making these loans average 1.85 percent of loan...

Q:

22. Refer to the EAI sampling problem. Suppose a simple random sample of 60 managers is used. a. Sketch the sampling distribution of when simple random samples of size 60 are used. b. What happens to...

Q:

Which phase of the generic development process involves construction and evaluation of multiple preproduction versions of the product? (Answer in Appendix E) L0-1

Q:

A neutron generator uses an source, such as radium, to bombard beryllium, inducing the reaction Such neutron sources are called RaBe sources, or PuBe sources if they use plutonium to get the s....

Q:

Neutrons from a source (perhaps the one discussed in the preceding problem) bombard natural molybdenum, which is 24 percent 98 Mo. What is the energy output of the reaction ? The mass of 98 Mo is...

Q:

Confirm that charge, electron family number, and the total number of nucleons are all conserved by the rule for electron capture given in the equation To do this, identify the values of each before...

Q:

That's all the information they've provided to us. Please help with whatever was given, I have to submit this tomorrow. Thanks Question 2 Andrew, aged 53, approached you to assist with his risk...

Q:

A CPA has been asked to audit the financial statements of a publicly held company for the first time. All preliminary verbal discussions and inquiries among the CPA, the company, the predecessor...

Q:

On January 1, 20X2, Miller Corporation purchased $100,000 of 5%, 10- year bonds dated January 1, 20X2, at 98. Interest is paid on June 30 and December 31 of each year. Assuming use of the...