5n+2-6×5n+113×5n-2×5n+1 is equal to(a) 53(b) -53(c) 35(d) -35

1.	5n+2-6×5n+113×5n-2×5n+1 is equal to(a) 53(b) -53(c) 35(d) -35
Answer» $\frac{5^{n + 2} - 6 \times 5^{n + 1}}{13 \times 5^{n} - 2 \times 5^{n + 1}}$ is equal to (a) $\frac{5}{3}$ (b) $- \frac{5}{3}$ (c) $\frac{3}{5}$ (d) $- \frac{3}{5}$

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