Solve by completing the square to obtain exact solutions. Show your work. a. x2 - 3x =

Question:

Solve by completing the square to obtain exact solutions. Show your work.
a. x2 - 3x = 18
b. 3x2 - 12x - 6 = 0

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

College Algebra Graphs and Models

ISBN: 978-0321845405

5th edition

Authors: Marvin L. Bittinger, Judith A. Beecher, David J. Ellenbogen, Judith A. Penna

See More Books

Question Posted: Apr 12, 2016 09:34 AM

See More Questions

Solve by completing the square to obtain exact solutions. a. x2 + 6x = 7 b. x2 + 8x = -15
To solve the equation x 2 + 5x = 0 by completing the square, you would _____ the number ______ to both sides.
Evaluate the integral by completing the square and using Formula 6. 2x + 1 dx 53. 54. x 2x J 4x + 12x - 7 -dx
Three charges are placed as shown in the figure below. A scale is provided for the distances. Match the numerical values with the appropriate force of interaction. 19=8c a. b. 9=-2C I'm 93=4...
Barbieri Co. makes aluminum canoes. The companys June 2013 costs for material and labor were as follows: Material costs ____________________________________________ Janitorial supplies...
In Exercises 40 through 49, assume that the required extreme value is a relative extremum. Tom, Dick, and Mary are participating in a cross-country relay race. Tom will trudge as fast as he can...
Condensed fi nancial data of Granger Inc. follow. LO11 GRANGER INC. Comparative Balance Sheets December 31 Assets 2017 2016 Cash $ 80,800 $ 48,400 Accounts receivable 87,800 38,000 Inventory 112,500...
The following information is available for Sassafras Company. Instructions (a) Compute cost of goods manufactured. (b) Prepare an income statement through gross profit. (c) Show the presentation of...
Required Prepare a vertical analysis of both the balance sheets and income statements for Year 4 and Year 3. Complete this question by entering your answers in the tabs below. Prepare a vertical...
There is a lottery with n coupons and n people take part in it. Each person picks exactly one coupon. Coupons are numbered consecutively from 1 to n, n being the maximum ticket number. The winner of...
Simplify each of the following. Write the answer in the form a + bi, where a and b are real numbers. a. (6 + 2i) + (-4 - 3i) b. (3 - 5i) - (2 - i) c. (6 + 2i) (-4 - 3i) d. (2 - 3i) / (1 - 3i)
In Exercises, complete the square to: a) Find the vertex; b) Find the axis of symmetry; c) Determine whether there is a maximum or minimum value and find that value; d) Find the range; and e) Graph...
Joy died on November 5, 2022. Soon after Joys death, the executor discovered the following insurance policies on Joys life. Joy transferred ownership of policies 757 and 848 to her son in 2011. She...
41. What is pseudo inverse filter? 42. What is meant by least mean square filter? 43. Give the difference between Enhancement and Restoration PART-B 1. Discuss different mean filters
1.Discuss different mean filters 2. Draw the degradation model and explain. 3.Write short notes on Median Filters
4. Write short notes on Wiener Filtering.
1.Explain Histogram processing
2. Explain Spatial Filtering ?
Goods 1 and 2 are available at dollar prices of p1 per unit of Good 1 and p2 per unit of Good 2. A utility function U(x 1 , x 2 ) is a function representing the utility or benefit of consuming xj...
Digital Fruit is financed solely by common stock and has outstanding 25 million shares with a market price of $10 a share. It now announces that it intends to issue $160 million of debt and to use...
In Exercises 1 and 2, determine whether the lines x = p + su and x = q + tv intersect and, if they do, find their point of intersection. 1. 2. 110 220 101 310
50. Describe all points Q = (a, b, c) such that the line through Q with direction vector v intersects the line with equation x = p + su. 210 l1 123
Recall that the cross product of vectors u and v is a vector u ( v that is orthogonal to both u and v. (See Exploration: The Cross Product in Chapter 1.) If show that there are infinitely many...
DOLLAR TREE GROCERY OUTLET Short-Term Liquidity 2021 2022 2021 2022 Current Ratio 1.35 1.51 1.86 1.67 Quick Ratio 0.24 0.15 0.63 0.42 Cash Ratio Cash Conversion Cycle 34.78 45.75 19.41 21.61 Days...
A family has a $117,443, 25-year mortgage at 5.4% compounded monthly. (A) Find the monthly payment and the total interest paid. (B) Suppose the family decides to add an extra $100 to its mortgage...
Comparing the actual and planned cost of a consulting engagement completed by an engineering firm such as Allied Engineering.

Solve by completing the square to obtain exact solutions. Show your work. a. x2 - 3x =

Question:

Step by Step Answer:

a x 2 3x 18 x 2 3x 94 18 9 4 12 3 32 and 32 2 94 x ...View the full answer

College Algebra Graphs and Models

Students also viewed these Linear Algebra questions