Simple methods to get sextuple of -15

To find the sextuple of the number represented by -15, we need to multiply -15 by six. Multiplying by six means adding the number -15 six times, but using multiplication simplifies this to a single operation: -15 * 6. This formula calculates six times the original value of -15, providing the sextuple directly. Starting with the input -15, you perform the multiplication by 6 to get -90. This operation scales the original number -15 sixfold, making it straightforward and efficient. By understanding this simple multiplication step, you can quickly find the sextuple of any number using the expression (-15 * 6), which is represented here by -90.