Question

simplify the expression, assume all variables are real numbers 5 sqaure root32(x+5)^5

Answer 1

is it
\(\huge \sqrt[5]{32(x+5)^5}\)

Answer 2

i dont understand

Answer 3

firsr write 32 as 2^5

Answer 4

oh i see it now

Answer 5

yes that is the correct format

Answer 6

write 32 as 2^5
then use \(\sqrt[n]{ab}=\sqrt[n]{a}*\sqrt[n]{b}\)

Answer 7

so would a be the 2^5?

Answer 8

yes.

Answer 9

and is n 5

Answer 10

@hartnn

Answer 11

yes, and b is (x+5)^5

Answer 12

gotcha

Answer 13

\(\large \sqrt[5]{32(x+5)^5}=\huge \sqrt[5]{2^5(x+5)^5}=\huge \sqrt[5]{...^5}*\huge \sqrt[5]{(...)^5}\)
can u fill the blanks ...

Answer 14

its 2 then the x+5 right

Answer 15

yes.

Answer 16

now, use ,
\(\huge \sqrt[n]{x^n}=x\)

Answer 17

3125 is what i got...am i way off

Answer 18

yes.

Answer 19

ok what am i not doing?

Answer 20

\(\large \sqrt[5]{32(x+5)^5}=\large \sqrt[5]{2^5}*\huge \sqrt[5]{(x+5)^5}=...(...)\)
use,
\(\huge\sqrt[n]{x^n}=x\)

Answer 21

ok if i multiply 2 5 times then i get 3125

Answer 22

then I would multiply that by the (x+5)^5?

Answer 23

don't multiply 2 and 5, why do u multiply those ?
what is \(\large \sqrt[5]{2^5}=???\)

Answer 24

no, you know 2*2*2*2*2*=3125

Answer 25

sorry, im horrible in math and I just dont get what im supposed to do next

Answer 26

sorry i was multiplying 5's

Answer 27

\(\huge\sqrt[n]{x^n}=x\)
so,
\(\large \sqrt[5]{2^5}=2\)
did u get this ?

Answer 28

not 2's

Answer 29

how does it equal 2...

Answer 30

if you dont mind explaining

Answer 31

put x=2 , ....

Answer 32

ok

Answer 33

\(\large \sqrt[5]{(x+5)^5}=??\)

Answer 34

so it would be 7+5 raised to the 5th power?

Answer 35

how come 7 ?

Answer 36

sorry 2, i threw us both off

Answer 37

remenver this.
\(\huge\sqrt[n]{x^n}=x\)

Answer 38

so,
\(\huge\sqrt[5]{2^5}=2\)
and
\(\huge\sqrt[5]{(x+5)^5}=x+5\)
got this ??

Answer 39

i do now..

Answer 40

\(\large \sqrt[5]{32(x+5)^5}=2(x+5)=.....?\)

Answer 41

if x is 2 that would mean that it would be 2(2+5) am I correct on that

Answer 42

yes.

Answer 43

so 14?

Answer 44

yes.
only if x=2

Answer 45

lol ok...I'm confused again...I thought x does =2...no?

Answer 46

is it given in question ?

Answer 47

no x isnt given

Answer 48

then its just 2(x+5) = 2x+10.

Answer 49

ok I see it now, I understand so much better after i see the answer..I just never know how to get it...thanks for your help and your time

Answer 50

practice more and more problems.
welcome ^_^

Answer 51

I'm going to, I was kind of practicing then, I just ran into one that my study plan didn't have examples for...well it did but it didn't give much details in the walk through

Answer 52

@hartnn when I put the answer should I put the 2(x+5)=2x+10 or just 2x+10 because there is already an equal sign provided

Answer 53

2x+10 is more simplified, so only 2x+10.

Answer 54

alrighty thanks again