3 years ago

Which equation is equivalent to log3(2x4 + 8x3) – 3log3x = 2log3x?

Mathematics

2 answers:

Tamiku [17]3 years ago

6 0

Answer:

log3(2x+8)=log3x^2

Step-by-step explanation:

vlada-n [284]3 years ago

6 0

Pt1 C

pt2.

x= -2 and x=4

pt3

You might be interested in

he radius of the base of a cylinder is 10 centimeters, and its height is 20 centimeters. A cone is used to fill the cylinder wit

Elis [28]

Volume of cylinder: $V_{\text{cyl}}=\pi r^2h$ , where $r$ is the radius and $h$ is the height. This volume is $\pi\times10^2\times20=2000\pi$ (cubic cm).

Volume of cone: $V_{\text{cone}}=\dfrac13\pi r^2h$ , with the same variables denoting the same parameters. This volume is $\dfrac13\pi\times5^2\times10=\dfrac{250}3\pi$ (also cubic cm).

The number of times it would take to fill the cylinder with water using the cone as a source would be

$\dfrac{2000\pi}{\dfrac{250}3\pi}=24$