Question

2 log10^5 + 2 log10^3 - log10^2+1​

Answer 1

Answer : 15

Explanation:

Since log10 = 1, 2x5 + 2x3 - 2 + 2 = 15

Answer 2

Answer:

15

Step-by-step explanation:

we have, 2log10^5+2log10^3-log10^2+1

as, logm^n = nlogm

and log 10 = 1

so, 2×5log10+2×3log10-2log10+1

= 10+6-2+1

= 15 ....ans.