Question

find the decimal of 2+1.4​

Answer 1

log y = log m^n

log y = n log m

log y = 1.4 log 2

log y = 1.4 * 0.301

log y = 0.4214

antilog (log y) = antilog 0.4214

y= antilog 0.4212 (look for this in a table, should give result)

What I found on internet ,

turn the decimal into a fraction

2^(1.4) => 2^(1 + 2/5)

now given a^(n + m) = a^n * a^m => 2^1 * 2^(2/5) => 2 * 2^(2/5)

you can stop there if you want to.

however a^(nm) = (a^n)^m

=> 2 * (2^2)^(1/5)

Answer 2

Answer:

3.4

Step-by-step explanation:

2 + 1.4 = 3.4=》ANSWER

HOPE THIS HELPS YOU..

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