Math

Projects I and II MAT 126 Survey of Mathematical Methods instructor: b coiffeland 14, 2011 Project #1 In solving quadratic equation equivalences came from India. I result be using the 6 tempo method to operate an equation. The equation is Xsquared + 4x-10. a) My first step is to give out the constant to the new(prenominal) side; Xsquared + 4X =10. b) Second step is to multiply 4 times the coefficient; 4Xsquared + 16X = 40 c) Square the coefficient and add to both sides; 4Xsquared + 16X + 9= 40+9 d) manoeuvre the square Root of both sides; 4xsquared + 16X + 9=49 e) Set the leftfield side of the equation to the irresponsible square root and put to work for X; 2x +3=+_ 7 f) Checking my work yielded these answers; 2x + 3 = 7 2X + 3 =-7 2x = 4 2x = -10 X = 2 x = -5 The solution to the equation is 2 and -5.

Project #2 Using the formula given from varlet 331; Xsquared X +41. Per directions we are to select 5 numbers racket, couplet odd, dickens even, and the number 0. The numbers chosen are (0,4,6,9, and 15). To cryst wholeise for 0; xsquared x +41 is 0-0+41 = 41. make for 4; 16 -4 +41 = 53. Solve for 6; 36-6+4=34. Solve for 9; 81 -9 + 41= 113. Solve for 15; 225 15 + 41 = 251. All of these numbers are prime numbers, all numbers that I substituted did not yield any building complex numbers. heterogeneous by definition are numbers with to a greater extent than two factors. Ref. p. 161, section 5-A.If you want to get a estimable essay, order it on our website: OrderEssay.net

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