3 years ago

Log(49) = 2log(7) A. 1 B. 2 C. 3

1 answer:

7 0

1 → A

using the ' laws of logarithms '

• log( $x^{n}$ ↔ nlogx

• logx = logy ⇒ x = y

log49 = log7²

log49 = log49 ⇒ 49 = 49 ⇒ 1

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Vitek1552 [10]

Answer:

1/6 meters

Step-by-step explanation:

Let the side length be x.

Then the area of the square = x^2

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Marizza181 [45]

$x^2-36x=0 \\
x(x-36)=0 \\
x=0 \ \lor \ x-36=0 \\
x=0 \ \lor \ x=36 \\
\boxed{x=0 \hbox{ or } x=36}$

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