C. Simplify the following expressions. 1.3a-1 2. (14abc)4 4. 3.2º • 32 ()* 5. (a³b7c³)4 6.7mnº 7. (20 2ab5 3c5 -4 8. 4a³ * 3a4 9. (2xyz5)º 10. (3³ros²t)²​

Answer:1. 3a - 1 (already simplified)2. (14abc)⁴ = 14⁴a⁴b⁴c⁴ = 38,416a⁴b⁴c⁴3. 3.2² × 3² = 3 × 4 × 9 = 1084. (a³b⁷c³)⁴ = a¹²b²⁸c¹²5. 7mn⁰ = 7 (since any number raised to the power of 0 is 1)6. 20²ab⁵³c⁵ - 4 (already simplified)7. 4a³ × 3a⁴ = 12a⁷8. (2xyz⁵)⁰ = 2 (since any number raised to the power of 0 is 1)9. (3³ros²t)² = 3⁶r²o²s⁴t² = 729r²o²s⁴t²Note:- aⁿ × aᵐ = aⁿ⁺ᵐ- (aⁿ)ᵐ = aⁿᵐ- a⁰ = 1 for any nonzero 'a'

Answered by christinapanuga0 | 2024-10-21