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Tems11 [23]
2 years ago
6

Cuál es el resultado de |-15| x (-5)​

Mathematics
1 answer:
notka56 [123]2 years ago
7 0

Answer:

\frac{15}{x^5}

Step-by-step explanation:

\left|-15\right|x^{-5}

Step 1: Apply exponent rule: \:a^{-b}=\frac{1}{a^b}

=\left|-15\right|\frac{1}{x^5}

Step 2: Multiply fractions: a\cdot \frac{b}{c}=\frac{a\:\cdot \:b}{c}

=\frac{1\cdot \left|-15\right|}{x^5}

Step 3: Simplify

=\frac{15}{x^5}

The result is =\frac{15}{x^5}

<u>Spanish/Espanól</u>

Respuesta:

\frac{15}{x^5}

Explicación paso a paso:

\left|-15\right|x^{-5}

Paso 1: aplique la regla del exponente: \:a^{-b}=\frac{1}{a^b}

=\left|-15\right|\frac{1}{x^5}

Paso 2: multiplica fracciones: a\cdot \frac{b}{c}=\frac{a\:\cdot \:b}{c}

=\frac{1\cdot \left|-15\right|}{x^5}

Paso 3: simplifica

=\frac{15}{x^5}

El resultado es =\frac{15}{x^5}

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3 years ago
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Take the logarithm of both sides. The base of the logarithm doesn't matter.

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Expand the right side:

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Move the terms containing <em>x</em> to the left side and factor out <em>x</em> :

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Solve for <em>x</em> by dividing boths ides by 5 log(4) - log(3) :

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You can stop there, or continue simplifying the solution by using properties of logarithms:

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