Mathematics
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OpenStudy (anonymous):
y^4/5=34 Help please!
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OpenStudy (anonymous):
Use SADMEP. So divide first by 5 on both sides.
OpenStudy (anonymous):
i mean multiply
OpenStudy (anonymous):
So would it be (5)y^4/5(5)?
OpenStudy (anonymous):
No, you multiply on each side. On the left side it would cancel out the /5 and on the right side you would have 34*5
OpenStudy (anonymous):
Got cha
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OpenStudy (anonymous):
good
OpenStudy (anonymous):
Do you know what to do next?
OpenStudy (anonymous):
add?
OpenStudy (anonymous):
No...
OpenStudy (anonymous):
then what do I do next??
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OpenStudy (anonymous):
first of all what is 34*5?
OpenStudy (anonymous):
170
OpenStudy (anonymous):
so now the equation reads y^4=170
OpenStudy (anonymous):
Alright then from here what's next?
OpenStudy (anonymous):
you have to put both sides to the fourth root. If you have a calculator it be good to use it...
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OpenStudy (anonymous):
Okay let me calculate it and then tell me if I'm right.
OpenStudy (anonymous):
Okay!
OpenStudy (anonymous):
170 rooted is 13.03?
OpenStudy (anonymous):
Wait is the question (y^4)/5=34 or (y^(4/5)=54?
OpenStudy (anonymous):
its y with 4/5 as the exponent equals 34?
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OpenStudy (anonymous):
so I'm solving for y.
OpenStudy (anonymous):
Ohhhh okay, one second then...
OpenStudy (anonymous):
Okay :)
OpenStudy (anonymous):
the closest im getting is 82^(4/5)=33.967 Do you need more specific?
OpenStudy (anonymous):
Nope that will work thank u so much:)
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OpenStudy (anonymous):
Most exact is 82.10103769
OpenStudy (anonymous):
Can I get a Medal?
OpenStudy (anonymous):
Thanks && Of course :)
OpenStudy (anonymous):
Thanks:)
OpenStudy (anonymous):
No problem