Math, asked by gadepranitha22, 10 months ago

the value of log base3,3cube under root​

Answers

Answered by adityasinhaa9
2

Evaluate ( log base 3 of 3 square root of 3)/( cube root of 3)

log 3(3√3)

3√3

Multiply

log 3(3√3)

3√3

by

3√3

23√3A2

.

log

3

(

3

3

)

3

3

3

3

2

3

3

2

Combine and simplify the denominator.

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Multiply

log

3

(

3

3

)

3

3

and

3

3

2

3

3

2

.

log

3

(

3

3

)

3

3

2

3

3

3

3

2

Raise

3

3

to the power of

1

.

log

3

(

3

3

)

3

3

2

3

3

1

3

3

2

Use the power rule

a

m

a

n

=

a

m

+

n

to combine exponents.

log

3

(

3

3

)

3

3

2

3

3

1

+

2

Add

1

and

2

.

log

3

(

3

3

)

3

3

2

3

3

3

Rewrite

3

3

3

as

3

.

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Rewrite

3

3

as

3

1

3

.

log

3

(

3

3

)

3

3

2

(

3

1

3

)

3

Apply the power rule and multiply exponents,

(

a

m

)

n

=

a

m

n

.

log

3

(

3

3

)

3

3

2

3

1

3

3

Combine

1

3

and

3

.

log

3

(

3

3

)

3

3

2

3

3

3

Cancel the common factor of

3

.

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log

3

(

3

3

)

3

3

2

3

1

Evaluate the exponent.

log

3

(

3

3

)

3

3

2

3

Simplify the numerator.

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Rewrite

3

3

2

as

(

3

2

)

1

3

.

log

3

(

3

3

)

3

3

2

3

Raise

3

to the power of

2

.

log

3

(

3

3

)

3

9

3

Rewrite

log

3

(

3

3

)

using the change of base formula.

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The change of base rule can be used if

a

and

b

are greater than

0

and not equal to

1

, and

x

is greater than

0

.

log

a

(

x

)

=

log

b

(

x

)

log

b

(

a

)

3

9

3

Substitute in values for the variables in the change of base formula, using

b

=

10

.

log

(

3

3

)

log

(

3

)

3

9

3

Combine

log

(

3

3

)

log

(

3

)

and

3

9

.

log

(

3

3

)

3

9

log

(

3

)

3

Multiply the numerator by the reciprocal of the denominator.

log

(

3

3

)

3

9

log

(

3

)

1

3

Multiply

log

(

3

3

)

3

9

log

(

3

)

1

3

.

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Multiply

log

(

3

3

)

3

9

log

(

3

)

and

1

3

.

log

(

3

3

)

3

9

log

(

3

)

3

Reorder

log

(

3

)

and

3

.

log

(

3

3

)

3

9

3

log

(

3

)

Simplify

3

log

(

3

)

by moving

3

inside the logarithm.

log

(

3

3

)

3

9

log

(

3

3

)

Raise

3

to the power of

3

.

log

(

3

3

)

3

9

log

(

27

)

The result can be shown in multiple forms.

Exact Form:

log

(

3

3

)

3

9

log

(

27

)

Decimal Form:

1.04004191

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