Answer:
Just use substitution to answer the following equations.
Step-by-step explanation:
a = -3, b = 6, c = 4
1. 2a² + 7c
2(-3)² + 7(4) = 46
2. a² - 3b + 5c²
(-3)² - 3(6) + 5(4)² = 71
3. a³b² + 6c²
(-3)³(6)² + 6(4)² = -876
4. -2a³c² + b³
-2(-3)³(4)² + (6)³ = 1080
5. 3b³c² + 2ab² + c²
3(6)³(4)² + 2(-3)(6)² + (4)² = 10168
6. 2a³ + 5b²
2(-3)³ + 5(6)² = 126
7. -8b³ / 2ac²
-8(6)³ / 2(-3)(4)² = 18
8. a³bc²
(-3)³(6)(4)² = -2592
9. 2bc³
2(6)(4)³ = 768
10. -5abc²
-5(-3)(6)(4)² = 1440
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
Answer:
Just use substitution to answer the following equations.
Step-by-step explanation:
a = -3, b = 6, c = 4
1. 2a² + 7c
2(-3)² + 7(4) = 46
2. a² - 3b + 5c²
(-3)² - 3(6) + 5(4)² = 71
3. a³b² + 6c²
(-3)³(6)² + 6(4)² = -876
4. -2a³c² + b³
-2(-3)³(4)² + (6)³ = 1080
5. 3b³c² + 2ab² + c²
3(6)³(4)² + 2(-3)(6)² + (4)² = 10168
6. 2a³ + 5b²
2(-3)³ + 5(6)² = 126
7. -8b³ / 2ac²
-8(6)³ / 2(-3)(4)² = 18
8. a³bc²
(-3)³(6)(4)² = -2592
9. 2bc³
2(6)(4)³ = 768
10. -5abc²
-5(-3)(6)(4)² = 1440