Simplify. Remove all perfect squares from inside the square root. \sqrt{30b^5}= 30b 5

Mathematics

1 answer:

vichka [17]3 years ago

7 0

Answer:

The answer is b=0 or b=9.085603

You might be interested in

Janet an experienced shipping clerk can fill a certain order in 5 hours . Tom a new clerk needs 8 hours to do the same job. work

aksik [14]

Janet can fill a certain order in 5 hours, therefore she performs 1/5 of the order within 1 hour.

Tom needs 8 hours to do the same job, therefore he performs 1/8 of the order within 1 hour.

Working together, they make 1/5 + 1/8 orders within 1 hour.

Let <em>t</em> mean the number of hours they need. Then we have equation:

$\left(\dfrac{1}{5}+\dfrac{1}{8}\right)t=1\\\\_{\text{use}\ \frac{a}{b}+\frac{c}{d}=\frac{ad+bc}{bd}}\\\\\dfrac{(1)(8)+(1)(5)}{(5)(8)}t=1\\\\\dfrac{8+5}{40}t=1\\\\\dfrac{13}{40}t=1\ \ \ \ |\text{multiply both sides by 40}\\\\13t=40\ \ \ \ |\text{divide both sides by 13}\\\\t=\dfrac{40}{13}\\\\t=3\dfrac{1}{13}\\\\Answer:\ 3\dfrac{1}{13}h=3h\ \dfrac{60}{13}min\approx3h\ 5min$

7 0

3 years ago

I don’t remember can somebody’s

muminat

your answer willl be 12.44

Have a great day!

Step-by-step explanation:

3 0

3 years ago

What is the greatest common factor of 14 and 35

-BARSIC- [3]

$14|2\\.\ 7|7\\.\ 1|\\\\14=2\times\boxed7\\\\35|5\\.\ 7|7\\.\ 1|\\\\35=5\times\fbox7\\\\LCD(14;\ 35)=\boxed7$

8 0

3 years ago

Read 2 more answers

First combine the like terms in 4F + (-21)+10 F

vovikov84 [41]

Answer:

7(2f-3)

No step-by-step explanation.Sorry!

6 0

1 year ago

Use Inverse operations to solve the expression. Enter your answer in simplest form. y 1 =8 16

vredina [299]

So we are trying to get the “y” alone, so to undo the division by -8, we will multiply both sides by -8, then simplify.

(-8) y/(-8) = (-8) 1/16

y = -8/16

and simplified:

y = -1/2

7 0

3 years ago

Simplify. Remove all perfect squares from inside the square root. \sqrt{30b^5}= 30b 5 ​

Simplify. Remove all perfect squares from inside the square root. \sqrt{30b^5}= 30b 5