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Vikki [24]
3 years ago
11

Simplify this expression 9xy4x 3x3y​

Mathematics
1 answer:
Alekssandra [29.7K]3 years ago
7 0

Answer:

81 x y^5

Step-by-step explanation:

Simplify the following:

9×3×3 x y^4 y

3×3 = 9:

9×9 x y^4 y

9 x y^4×9 y = 9×9 x y^(4 + 1):

9×9 x y^(4 + 1)

4 + 1 = 5:

9×9 x y^5

9×9 = 81:

Answer: 81 x y^5

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Step-by-step explanation:

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Equivalent equations are equations that have the same value

The equation in logarithmic form is t = \frac{\log(9)}{2}

<h3>How to rewrite the equation</h3>

The expression is given as:

10^{2t} = 9

Take the logarithm of both sides

\log(10^{2t}) = \log(9)

Apply the power rule of logarithm

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Divide both sides by log(10)

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Apply change of base rule

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Divide both sides by 2

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brainly.com/question/25710806

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