Solution:
1. Calculate the sum of negative seven and six:
- -7 + 6 = -1
2. Multiply the result by nine:
- 9 \times (-1) = -9
The calculation steps show that the answer is: -1 \times 9 = -9
Frequently asked questions (FAQs)
Math question: Write a mixed number as an improper fraction. Factor the resulting numerator and denominator. What is the sum of all the factors of the numerator?
+
Math question: Find the absolute extrema of the function f(x) = 3x^2 - 12x + 5 on the interval [0, 6].
+
Question: Find the limit as x approaches 3 of (2x^2 - 5x + 1) / (x^2 - 3x + 2).