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W3pcq
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3(x^2)=a^2
When are a and x whole integers?
When are a and x whole integers?
The easiest way to solve this type of equation is by using the square root property. Since both x^2 and a^2 are perfect squares, you can simply take the square root of both sides to find the value of x.
If a is a negative number, you can still use the square root property. However, you will need to add a negative sign to the solution for x since (-a)^2 is equal to a^2.
Yes, there are other methods such as factoring and completing the square. However, these methods may be more complex and time-consuming compared to using the square root property.
Yes, in most cases, this type of equation will have two solutions. One positive and one negative, since the square root of a positive number can have both positive and negative values.
If the equation is (x^2)=a, you can still use the square root property. In this case, the solution for x will be the square root of a, which can be a positive or negative number.