Post a New Question

Math

posted by .

What does it mean by:
Show that the "value of 3x^2-6x+5" cannot be less than 1. ?

  • Math -

    show the opposite: the value is <1

    3x^2-6x+5<1
    3x^2-6x+4<0

    x= (6+-sqrt(36-48))/6

    well the serd here is imaginary. So the assumption of being less than one is false.

Answer This Question

First Name
School Subject
Your Answer

Related Questions

More Related Questions

Post a New Question