Question

Choose the correct option
if u= 4 and v= 3
then what is the value of log (u+v) (u^2-v^2)?

Answer 1

Step-by-step explanation:

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Answer 2

The given question is if u= 4 and v= 3 then what is the value of log (u+v) (u^2-v^2)?

The values of u and v are given as 4 and 3 respectively.

we have to find the value of

$log( u+ v) ( {u}^{2} - {v}^{2} )$

The logarithm table is used to find the value of the logarithmic function.

The simplest way to find the value of the given logarithmic function is by using the log table.

let us substitute the value of u and v in the above expression. we get the value as

$log(4 + 3) ( {4}^{2} - {3}^{2} )$

perform the arithmetic operation, we get the answer as

$log(7) (16 - 9) \\ log(7 \times 7) \\ log(49)$

The value of the

$log(u + v) ( {u}^{2} - {v}^{2} ) = log(49)$

we can find the value of the log(49) by using the logarithmic table,

The value of log(49) will be 1.6901.

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