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Popular >

log_{e}(x^2-3x-27)=0

Solution

lo g_{e} (x^{2} - 3 x - 27) = 0

Solution

x = 7, x = - 4

Solution steps

lo g_{e} (x^{2} - 3 x - 27) = 0

Apply log rules

x^{2} - 3 x - 27 = 1

Solve

x^{2} - 3 x - 27 = 1 : x = 7, x = - 4

x = 7, x = - 4

Graph

Popular Examples

log_{8}(2x-3)=0

lo g_{8} (2 x - 3) = 0

-log_{10}(x)=2.9

- lo g_{10} (x) = 2.9

log_{8}(3x^2+9x-20)=2

lo g_{8} (3 x^{2} + 9 x - 20) = 2

log_{2}(6*2^{2x+1}-6)=x

lo g_{2} (6 \cdot 2^{2 x + 1} - 6) = x

log_{10}(sqrt(3x+1))-log_{10}(sqrt(2x-3))=10

lo g_{10} (3 x + 1) - lo g_{10} (2 x - 3) = 10

Frequently Asked Questions (FAQ)

What is the answer to log_{e}(x^2-3x-27)=0 ?
The answer to log_{e}(x^2-3x-27)=0 is x=7,x=-4