2. Combine like terms:
- Combine 5y^2 and 4y^2: 5y^2 + 4y^2 = 9y^2
- Combine constant terms 8 and -9: 8 - 9 = -1
3. The simplified form of the expression is: 9y^2 - 3y - 1
Frequently asked questions (FAQs)
What is the result when the mixed number 3 and 1/2 is multiplied by the factored number (2^3 × 5^2 × 7), followed by taking the cube root and rounding to the nearest whole number?
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Math question: Find the slope-intercept equation of a line passing through the points (2, 5) and (-3, 8). (
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Math question: Find the limit of (sin(x)-x)/(tan(x)-x) as x approaches 0 using L'Hospital's Rule.