Question: Solve the equation using completing the square. 3x 2 + 9x = 7

Solve the equation using completing the square.

–3x2 + 9x = 7

Step by Step Solution

★★★★★

3.29 Rating (158 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

3x 2 9x 7 x 2 3x 73 x 2 3x 94 7... View full answer

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 College Algebra Questions!

Q:

Solve the equation using completing the square. 2x 2 + x = 10

Q:

Solve the equation using completing the square. 3x 2 + 2x = 5

Q:

Solve the equation using completing the square. 4x 2 + 8x = 7

Q:

1. Complete the square for the expression and then factor the resulting perfect square trinomial. 2 x +14x The factored perfect square trinomial is_______. (Simplify your answer. Use integers or...

Q:

1. Find (a)the distance d(P,Q) and (b) the coordinates of the midpoint M of line segment PQ. Write the answer as a simplified radical. P(-3, 4) Q(6, -2) 2. Determine whether the three points are...

Q:

QUESTION 20 For the given functions f and g, find the requested composite function. f(x) = 6 x - 4 . B(x) = 4x Find (f o g)(x). O 24x 5+ 16x 5x - 20 24x O 24x 5- 1 6x O 6x 5-16x QUESTION 21 Solve the...

Q:

In Problems 3742, solve each equation by completing the square. 3x + x = = 0 2

Q:

Solve the equation using completing the square. 4x 2 3x 10 = 0

Q:

Help ! 10. [-/1 Points] DETAILS SCALCET8 7.4.JIT.010.MI. 0/100 Submis Solve the equation by completing the square. 2x 2 - x = 0 X = (smaller value) X = (larger value) Need Help? Watch It Master It...

Q:

Solve the equation using the zero-factor property. 5x 2 - 3x - 2 = 0

Q:

What is the difference between a manufacturing companys gross margin and its total contribution margin ?

Q:

3.1 Provide a discussion based on the guidelines required for the effective layout of operation within a manufacturing business. Provide examples of each to support your answer. 3.2 Identify and...

Q:

What can Matthew contribute to his 4 0 1 ( k ) account for the year?

Q:

What are the various biases in research? How can they be minimised?

Q:

The cables of a 200-ft portion of the roadbed of a suspension bridge are positioned as shown below. Vertical cables are to be spaced every 20 ft along this portion of the roadbed. Calculate the...

Q:

Find the vertex, the focus, and the directrix. Then draw the graph. a. x2 = 20y b. y2 = -6x c. x2 = 16y

Q:

In Exercises 1-6, match the equation with one of the graphs (a)-(f), which follow. a. b. c. d. e. 1. x2 + y2 = 5 2. y2 = 20 - x2 3. x2 + y2 - 6x + 2y = 6 4. x2 + y2 + 10x - 12y = 3 5-4-3-2-11 2 3 4 4...

Q:

Q9. Basil Richards follows an active international asset allocation strategy and observes the following data. The average execution cost for a buy or a sell order is forecasted at 0.75 percent. The...

Q:

Your company is deciding whether to invest in a new machine. The new machine will increase cash flow by $318,000 per year. You believe the technology used in the machine has a 10-year life; in other...

Q:

Discuss the importance of planning for and conducting employee security training in your organization, or an organization you are familiar with. Provide specific examples of how training can result...