5. Two numbers when multiplied equals 42. If one number is x and the other number one less than x a) Represent the information given in equation form b) Express as a quadratic equation THE UNIVERSITY OF THE WEST INDIES OPEN CAMPUS IYMS1001 Improving Your Math Skills - Course Information. Academic Year 2022/2023, Semester 2 Page 19 of 25 c) Solve the quadratic equation to find possible values for x d) If told that the two number are positive numbers, what are the values of the two original numbers? (8 marks) 6. Solve the following quadratic equations (hint use the quadratic formula) a) 5x² +22x+8=0 b) 8x²+2x-15-0 7. Find the equation of the line joining the points (3,-6) and (-5, 6). 8. Find the equation of the line passing through the point (-7, 3) and perpendicular to the line 4y = 9-3x (5, 5 Marks) (5 marks) (5 marks)
5. Two numbers when multiplied equals 42. If one number is x and the other number one less than x a) Represent the information given in equation form b) Express as a quadratic equation THE UNIVERSITY OF THE WEST INDIES OPEN CAMPUS IYMS1001 Improving Your Math Skills - Course Information. Academic Year 2022/2023, Semester 2 Page 19 of 25 c) Solve the quadratic equation to find possible values for x d) If told that the two number are positive numbers, what are the values of the two original numbers? (8 marks) 6. Solve the following quadratic equations (hint use the quadratic formula) a) 5x² +22x+8=0 b) 8x²+2x-15-0 7. Find the equation of the line joining the points (3,-6) and (-5, 6). 8. Find the equation of the line passing through the point (-7, 3) and perpendicular to the line 4y = 9-3x (5, 5 Marks) (5 marks) (5 marks)
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
Transcribed Image Text:5. Two numbers when multiplied equals 42.
If one number is x and the other number one less than x
a) Represent the information given in equation form
b) Express as a quadratic equation
THE UNIVERSITY OF THE WEST INDIES OPEN CAMPUS
IYMS1001 Improving Your Math Skills - Course Information. Academic Year 2022/2023, Semester 2
Page 19 of 25
c) Solve the quadratic equation to find possible values for x
d) If told that the two number are positive numbers, what are the values of the two original
numbers?
(8 marks)
6. Solve the following quadratic equations (hint use the quadratic formula)
a) 5x² +22x+8 = 0
b) 8x² + 2x-15-0
7. Find the equation of the line joining the points (3, -6) and (-5, 6).
8. Find the equation of the line passing through the point (-7, 3) and
perpendicular to the line 4y= 9-3x
(5, 5 Marks)
(5 marks)
(5 marks)
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