1. **State the problem:** Simplify the expression $$-0.4^2 \times (-1.3) / 0.8 - 0.62$$.
2. **Recall order of operations:** Exponents first, then multiplication and division from left to right, and finally addition or subtraction.
3. **Calculate the exponent:** $$-0.4^2 = -(0.4^2) = -0.16$$ because the exponent applies only to 0.4, not the negative sign.
4. **Multiply:** $$-0.16 \times (-1.3) = 0.208$$ (negative times negative is positive).
5. **Divide:** $$\frac{0.208}{0.8} = 0.26$$.
6. **Subtract:** $$0.26 - 0.62 = -0.36$$.
**Final answer:** $$-0.36$$
Expression Simplification 638B4C
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