Determine the two roots of equation , Mechanical Engineering

(i) Use the GOAL SEEK tool in MS EXCEL to solve the following equation and determine the TWO roots of this equation between 0 < x < 9.

X4-8x3-x2-14x+21=0

(ii). Use the SOLVER tool in MS EXCEL to find the maximum and minimum value of the function in the above range (0 < x < 9).

(iii). Plot the graph of Y = X4-8x3-x2-14x+21for the range 0 < x < 9 in the SAME WORKSHEET and CLEARLY SHOW that the values you obtained as roots for part (i) and values for part (ii) are correct.

Posted Date: 3/25/2013 12:59:56 AM | Location : United States







Related Discussions:- Determine the two roots of equation , Assignment Help, Ask Question on Determine the two roots of equation , Get Answer, Expert's Help, Determine the two roots of equation Discussions

Write discussion on Determine the two roots of equation
Your posts are moderated
Related Questions
Determine the reactions at bea: A cantilever AB, 1.8 m long is fixed at A and carries uniformly distributed load of 20 kN/m over its entire length and a point load of 30 kN at

BOILERS: BOILERS : Boilers can be defined as closed pressure vessels that are used to generate steam at pressure much higher than atmospheric pressure by the transfer of he

why can''t we use petrol as a fuel for diesel engines?

How ca I make an opc & fpc chart

Q. Explain External Pressure Design? Determine requirements for external pressure based on the expected operation of the vessel, and add a suitable operating margin to establis

(a) The following forces (all pull) act at a point : (6) (i) 20 N North-East (ii) 25 N due North (iii) 20 N 30o East of South (iv) 15 N due East (v) 30 N 60o South o

• IGF Vessel SH: CS + 1.6 mm CA + Internal Coating Eductor: 304L SS or alternatively, 12Cr • ORF Vessel SH: CS + 1.6mm CA + Internal Coating Mixer: 316L SS • Skim Oil T

what is vibration in terms of mechanical term

Find the Location of the Centroid a)  Write the integrals for the determination of the location of the centroid of the area shown in Figure-(a).  Only set up the integral.

Draw BCC structure and determine its number of atoms per unit cell, co-ordination number and highest edgeradius relation. Draw FCC structure and determine its number of atoms pe