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A. How did you find each square roots?
B. How many square roots does a number have? Explain your answer
C. Does a negative have a square root? Why?
D. Describe the following numbers √8, -√40, √60, and -√90
Are the numbers rational or irrational? Explain your answer
How do you describe rational numbers? How about numbers that are irrational

help me ....
Is there more to the question, because something is missing like before question part a. should be directions for it, I can do rest of it but not sure what it's meant for part a.
ammm I'm finish to answer letter a tnz for helping me in the other letter :) ^_^
Comment has been deleted
yeah .... tnz ..... :) ^_^


B. Number have two square roots, one is positive and one is negative
    example: sqrt(16)= 4, -4
C. Negative number has two square roots but they are not real, they are called imaginary or complex numbers, because square is area of a square and square root is length of a side, so there is no negative area
    example: sqrt(-16)=4i, -4i
D. If it is correct how you wrote the numbers, all of them are irrational because they are nonrepeating and nonterminating decimals, and can't be represented as a ratio or a fraction.
Good Luck!
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