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Popular >

simplify ln(7)+2ln(5)

Solution

simplify

ln (7) + 2 ln (5)

Solution

ln (175)

+1

Decimal Notation

5.16478 \dots

Solution steps

ln (7) + 2 ln (5)

Apply log rule:

a lo g_{c} (b) = lo g_{c} (b^{a})

2 ln (5) = ln (5^{2})

= ln (7) + ln (5^{2})

Apply log rule:

lo g_{c} (a) + lo g_{c} (b) = lo g_{c} (ab)

ln (7) + ln (5^{2}) = ln (5^{2} \cdot 7)

= ln (5^{2} \cdot 7)

7 \cdot 5^{2} = 175

= ln (175)

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1.296x-0.00036x^2=0

1.296 x - 0.00036 x^{2} = 0

solvefor a,a^2+b^2=c^2 solve for

a, a^{2} + b^{2} = c^{2}

Frequently Asked Questions (FAQ)

What is ln(7)+2ln(5) ?
The solution to ln(7)+2ln(5) is ln(175)