Assignment:
Simplify the expressions.
9 - (- 2) + (3 - 4)
- - 2/3 - ½
- - 8 ÷ 4.3
- - 8 ÷ (4.3)
Q1. Evaluate the expression - 6(x + 3) for x = 2
Q2. Look at this expression: 12x³y + 3x²y² + xy³. Is this a binomial? Of what degree?
Q3. Subtract (11x³ - 8x + 3) from (9x³ + 3x² - 2)
Q4. Simplify: 80x°, - 80x°, (- 80)x°
Q5. Find the product of: (5y - 2).(y² - 4y + 3)
Q6. Divide (12x4 - 16x3 + 8x) by (4x)
Provide complete and step by step solution for the question and show calculations and use formulas.