Friday

March 6, 2015

March 6, 2015

Posted by **yengiang** on Friday, April 29, 2011 at 3:52am.

a/ Show that for any real number x,

if x>1 then |x^4|=< |23x^4 + 8x^2 + 4x|

b/ Show that for any real number x,

if x>1 then |23x^4 + 8x^2 + 4x| => |x^4|

c/ Use the big Theta and big O-notations to express the results of part (a) and (b)

d/ What can you deduce about the order of 23x^4 + 8x^2 + 4x ?

**Answer this Question**

**Related Questions**

college algebra--need help please!! - solve the equation in the real number ...

calculus - Solve the equation in the real number system X^4+11x^3+24x^2-23x+35=0...

Math - Real number system - Solve the following equation in the real number ...

college algebra--please help - what does Descartes rule of signs tell you about ...

Math - did i work these problems right if not could some one show me how to work...

MATH HELP HELP HELP HELP HELP - Suppose that a set S is bounded above. Let r be ...

MATH HELP HELP HELP HELP HELP - Suppose that a set S is bounded above. Let r be ...

Algebra - Consider the equation: 4x^2 – 16x + 25 = 0 (a) Show how to compute the...

Algebra - Consider the equation 4x^2 – 16x + 25 = 0. (a) Show how to compute the...

math-calculus - which of following statements is false 1. The absolute value of ...