Final answer:
To evaluate the expression ((-5x)^(2))/(2x+6) for the given values of x, substitute the values into the expression and simplify.
Step-by-step explanation:
Mathematics
To evaluate the expression ((-5x)^(2))/(2x+6), we need to substitute the given values of x into the expression and simplify. Let's start by evaluating the expression for x = 0.0216:
((-5 * 0.0216)^(2))/(2 * 0.0216 + 6) = (0.108)^2 / (0.0432 + 6) = 0.011664 / 6.0432 ≈ 0.00193
Now, let's evaluate the expression for x = -0.0224:
((-5 * -0.0224)^(2))/(2 * -0.0224 + 6) = (0.112)^(2) / (5.9776 + 6) = 0.012544 / 11.9776 ≈ 0.00105