2 years ago

What exactly is a root of a logarithmic function again?

Mathematics

1 answer:

Evgen [1.6K]2 years ago

4 0

Answer:

Root, in mathematics, a solution to an equation, usually expressed as a number or an algebraic formula.

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Vilka [71]

You can download the app photo math and that will help you

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3 years ago

Answer....... (-1)^3×(-1)^2

8090 [49]

Hello there!

(-1)^3 * (-1)^2

Use the distributive property

= (-1)(-1)(-1)* (-1)(-1)

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= -1

I hope this helps!

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2 years ago

Can you solve this question please -4+7x=3

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Answer:

x=1

Step-by-step explanation:

-4+7x=3 add 4 to both sides

7x=7 divide 7 on both sides

x=1

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3 years ago

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Solve the system of equations. 9x + 4y = 6 9x + 5y = -33 X = y =

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Step-by-step explanation:

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2 years ago

Please i have 15 minutes

TEA [102]

Answer:

$x = \dfrac{-\log 7}{\log 7 - \log 2}$

Step-by-step explanation:

$2^x = 7^{x + 1}$

Take the log of both sides.

$\log 2^x = \log 7^{x + 1}$

Use properties of log.

$x \log 2 = (x + 1) \log 7$

$x \log 2 = x \log 7 + \log 7$

$x \log 2 - x \log 7 = \log 7$

$x(\log 2 - \log 7) = \log 7$

$x = \dfrac{\log 7}{\log 2 - \log 7}$

$x = \dfrac{\log 7}{-(\log 7 - \log 2)}$

$x = \dfrac{-\log 7}{\log 7 - \log 2}$

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3 years ago