2 years ago

Which expression is equivalent to 3/x5y

Mathematics

2 answers:

NikAS [45]2 years ago

6 0

X^5/3Y^1/3 is the correct answer.

Nuetrik [128]2 years ago

3 0

The second one is the correct answers

You might be interested in

What is 5 x 5 x 5????? thanks

siniylev [52]

Answer:125

Step-by-step explanation:magic

6 0

3 years ago

Read 2 more answers

Given: y" - 2y' = 6t + 5e^2t. Find the correct form to use for y_p if the equation is solved using Undetermined coefficients. Do

const2013 [10]

Answer:

$y_p=A+Bt+Ce^{2t}$

Step-by-step explanation:

Given: $y'' - 2y' = 6t + 5e^{2t}$ .

we need to find the correct form for $y_p$ if the equation is solve using undetermined coefficients.

A first order differential equation $\frac{\mathrm{d} y}{\mathrm{d} x}=f\left ( x,y \right )$ is said to be homogeneous if $f(tx,ty)=f(x,y)$ for all t.

Consider homogeneous equation $y''-2y'=0$

Let $y=e^{rt}$ be the solution .

We get $(r^2-2r)e^{rt}=0$

Since $e^{rt}\neq 0$ , $r^2-2r=0$ .

So, we get solution as $y_c=c_1+c_2e^{2t}$

As constant term and $e^{2t}$ are already in the R.H.S of equation

$y" - 2y' = 6t + 5e^{2t}$ , we can take $y_p$ as $y_p=A+Bt+Ce^{2t}$

6 0

3 years ago

A florist received 30 dozen roses. She order 20 dozen. What percent did she receive in excess

KonstantinChe [14]

Extra 10, 10 is half of what she ordered so she received an extra 50%

8 0

2 years ago

Read 2 more answers

The product of two numbers is 50 and their difference is 5. What are the two numbers?

lyudmila [28]

27.5 and 22.5 are the two numbers

6 0

2 years ago

Keith_Richards [23]

Do u have a picture?

5 0

3 years ago