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Which expression correctly shows x6 + 2x3 + 1 factored completely over the integers? (x3 +...
4. Let B = {x6 + 3, x5 + x3 + 1, x4 + x3, x3 + x2} C Pg, where Pg is the polynomials of degree < 8. (a) (2 marks) Explain why B is a linearly independent subset of Pg. (b) (2 marks) Extend B to a basis of Pg by adding only polynomials from the standard basis of Pg.
Find all zeros of the given polynomial function and write the polynomial in completely factored form. f(x)- -2x3 -7x2 - 166x+85 (a) Find all the zeros of f (b) Use the complex zeros to write f(x) in its factored form. (Express complex numbers in terms of i. Use integers or fractions for any numbers in the expression.)
Question 19 Find the pivot in the tableau. X1 X2 X3 X4 X5 X6 Z 2 3 6 1 0 0 0 10 2 1 2 0 0 0 20 4 04 0 0 1 040 -2 4 -8 0 1 0 یہ نہ مانم plonu 1 oloor 1 in row 2, column 5 6 in row 1, column 3 O 3 in row 1, column 2 4 in row 3, column 1 Question 16 5 p Write the expression...
c. Now write the general solution in parametric form. x = X11 X2 X3 XA X5 = P + (vectors multiplied by free variables) (Fill in the particular vector p, then factor out any remaining free variables from your expression above.) (4 points) particular 1 X2 X3 II II X4 + X2 X5 + 0 0 LX6 0 X₂ X₂ X₃ X4 Xg X6 1 2 3 0 5 6 d. Write a vector equation equivalent to the reduced system:...
Let x1, x2,x3,and x4 be a random sample from population with normal distribution with mean ? and variance ?2 . Find the efficiency of T = 1/7 (X1+3X2+2X3 +X4) relative to x= x/4 , Which is relatively more efficient? Why?
Compute all real values of x for which log, x3-2 log16 x + log64 X6 = 3 Compute all real values of x for which log, x3-2 log16 x + log64 X6 = 3
x2-x+6 x3 +3x 7./Use the Apart command to decompose i into partial fractions. Question: which case is this?? Now find the antiderivative of each fractional expression by hand. Note: you will need to split apar of your fractions even further. You may use any of the shortcuts mentioned in Appendix G work below. t one . Show all x2-x+6 x3 +3x -11xs+914-222xx+39x+2 dx 8. Find the antiderivative: 3x6 -11x5 +9x4 -2x3 -x2 +9x -7 Make use of the Apart command,...
Which of the following would correctly transform x2 + 2 x into the expression shown below? + 4.72 + 4.x Select one: O A. Multiply by (x² + 4x) O B. Add 4, then multiply by x. O C. Square the equation and divide by x O D. Multiply by (x2 + 2), then divide by x.
Look at the graph. 1 2 3 4 5 Which expression could represent the factored form of the polynomial function graphed? Of(x) = (x + 1)(x - 1)(x+2) Of(x) = (x - 1)(x - 2)(x + 1) O f(x) = (x + 1)(x - 1)(x - 1)(x + 2) Of(x) = (x - 1)(x + 1)(x + 1)(x - 2)
Problem 1. Simplify the logic expression using Boolean Algebra. f(x1 ,x2, x3) = x1'x2'x3' + x1x2'x3' + x1'x2'x3 + x1x2x3 + x1x2'x3 Problem 2. Simplify the logic expression given in problem 1 using K map.