Answer:
4095
Step-by-step explanation:
3(4⁰) + 3(4¹) + 3(4²) + 3(4³) + 3(4⁴) + 3(4⁵)
3(4⁰ + 4¹ + 4² + 4³ + 4⁴ + 4⁵)
3(1 + 4 + 16 + 64 + 256 + 1024)
3 * 1365 = 4095
Answer:
C, D, A
Step-by-step explanation:
Distributive property
Combining like terms
Communitive property
2r - 4 2(r - 2)
--------- = ----------- = 2
r - 2 r - 2
answer
2
