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Popular >

-3e^{3x}x-e^{3x}=0

Solution

- 3 e^{3 x} x - e^{3 x} = 0

Solution

x = - \frac{1}{3}

+1

Decimal Notation

x = - 0.33333 \dots

Solution steps

- 3 e^{3 x} x - e^{3 x} = 0

Factor

- e^{3 x} (3 x + 1) = 0

Using the Zero Factor Principle:

If

ab = 0

then

a = 0

or

b = 0

e^{3 x} = 0 or 3 x + 1 = 0

Solve

e^{3 x} = 0 :

No Solution for

x \in R

Solve

3 x + 1 = 0 : x = - \frac{1}{3}

x = - \frac{1}{3}

Popular Examples

3^{2x}-2*3^{x+5}+3^{10}=0

3^{2 x} - 2 \cdot 3^{x + 5} + 3^{10} = 0

1 7^{4 - 3 x} = 1

7 = 240 1^{x}

4^{x - 2} = 64

x = e^{\frac{5 x - 6}{3}}

Frequently Asked Questions (FAQ)

What is the answer to -3e^{3x}x-e^{3x}=0 ?
The answer to -3e^{3x}x-e^{3x}=0 is x=-1/3