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algebra 2

posted by on .

could you help me with completing the table for x^2-25=0,x^25<0,x^2-25>0
I am haing trouble with this

  • algebra 2 - ,

    I don't know what you want with "completing the table"
    You have 3 statements, do you want the solution to each one?

    x^2 - 25 = 0 , clearly only true if x = ±5

    x^25 < 0 , you probably meant x^2 - 25 < 0
    no real number squared can be negative, so there is no solution

    x^2 - 25 > 0
    x^2 > 25

    any real number x, such that
    x>5 OR x<-5

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