How are rational numbers written in diffrent forms?

A rational number is a number that can be written as an integer over an integer.

The are square roots that are perfect squares.

They can be written as a fraction that terminates or repeats.

Step-by-step explanation:

Integers are whole number and their opposites:

...-3, -2 -1 0 1 2 3....

is not a rational number because when it is written as a decimal, it does not repeat or terminate.

is a rational number because it is equal to 4.  It is a perfect square.

is not a perfect square so it is not rational.

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

i can't solve unless i know what the line is

step-by-step explanation:

welcome to/p>