Find the terms of the sequence {An}, Where An = 2(-3^n)+5^n 1.a0 2.a1 3.a2 4.a3 5.a4 6.a5

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Guest Feb 10, 2015

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Best Answer

An = 2(-3^n)+5^n

$$\\A_n = 2(-3^n)+5^n\\\\
A_0 = 2(-3^0)+5^0=2*1+1=3\\\\
A_1 = 2(-3^1)+5^1=2*-3+5=-1\\\\
A_2 = 2(-3^2)+5^2=2*-6+25=13\\\\
etc$$

Melody Feb 10, 2015

Melody · Answer 1 · 2015-02-10T10:10:48

An = 2(-3^n)+5^n

$$\\A_n = 2(-3^n)+5^n\\\\
A_0 = 2(-3^0)+5^0=2*1+1=3\\\\
A_1 = 2(-3^1)+5^1=2*-3+5=-1\\\\
A_2 = 2(-3^2)+5^2=2*-6+25=13\\\\
etc$$