Methods to find quadruple -30

When you want to find the quadruple of -30, you are essentially looking to calculate four times the value of -30. This means you multiply -30 by 4 to scale it up to four times what it was originally. Multiplying by 4 is the direct method to achieve this result. By applying the multiplication (-30 * 4), you obtain -120. This expression gives the quadruple of -30. This method works for any number and is a fundamental technique for increasing a value by a factor of four.