Add and subtract algebraic expressions quiz all answers

Answer 1

Sure! Here is a quiz on adding and subtracting algebraic expressions, along with the answers.

Quiz: Add and Subtract Algebraic Expressions

1. Simplify: \( 3x + 5x \)
2. Simplify: \( 4y - 2y + 7 \)
3. Simplify: \( 6a + 3b - 2a + 4b \)
4. Simplify: \( 10m - 3n + 2m + n \)
5. Simplify: \( 5p - 4 + 3p + 6 \)
6. Simplify: \( 8x^2 + 3x - 2x^2 + 4x - 7 \)
7. Simplify: \( 7k - 3 - 2k + 5 \)
8. Simplify: \( 2x^3 + 4x^2 - 3x + 5 - 1 + x^3 \)
9. Simplify: \( 5a - 3b + 7 - 2a + b \)
10. Simplify: \( 4x - (2x + 3) + 5 \)

Answers

1. Answer: \( 8x \)
2. Answer: \( 2y + 7 \)
3. Answer: \( 4a + 7b \)
4. Answer: \( 12m - 2n \)
5. Answer: \( 8p + 2 \)
6. Answer: \( 6x^2 + 7x - 7 \)
7. Answer: \( 5k + 2 \)
8. Answer: \( 3x^3 + 4x^2 - 3x + 4 \)
9. Answer: \( 3a - 2b + 7 \)
10. Answer: \( 2x + 2 \)

Feel free to ask if you want explanations for any of the answers or if you have more questions!