Ask your own question, for FREE!
Mathematics 17 Online
Hoodmemes:

Question @carmelle

Hoodmemes:

carmelle:

I'm so bad at expressions, I'm so sorry.. :( but I think @AZ or @snowflake0531 can help they are smarter than me B)

Hoodmemes:

@QuestionCoveBot can u help if possible?

snowflake0531:

To isolate y, you have to cube root each side So, which ones can you already choose before simplifying

Hoodmemes:

ofc i would choose f

snowflake0531:

i mean before simplifying, there's another one, which one would you do

Hoodmemes:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @KynxKatz Let's solve your equation step-by-step. y^3=64 Step 1: Take cube root y=(64)1/3 Ans is y=4 \(\color{#0cbb34}{\text{End of Quote}}\) can u help me find the others.

KynxKatz:

Sure

Hoodmemes:

I was thinking the answers would be B and F i just need to know if I'm right ya know

KynxKatz:

Lemme see

KynxKatz:

Its just 4

Hoodmemes:

it says multiple answers

boredfr:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @Hoodmemes it says multiple answers \(\color{#0cbb34}{\text{End of Quote}}\) No it says each correct answer

Hoodmemes:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @boredfr \(\color{#0cbb34}{\text{Originally Posted by}}\) @Hoodmemes it says multiple answers \(\color{#0cbb34}{\text{End of Quote}}\) No it says each correct answer \(\color{#0cbb34}{\text{End of Quote}}\) that why i said (Multiple) answers .

Hoodmemes:

How about just f and e?

boredfr:

If the answer is 4 then that means that -4,8, and -8 are rules out, But the other options are aren't correct therefor it is just 4 ._. Make sense?

Hoodmemes:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @boredfr If the answer is 4 then that means that -4,8, and -8 are rules out, But the other options are aren't correct therefor it is just 4 ._. Make sense? \(\color{#0cbb34}{\text{End of Quote}}\) fr? that ain't what my friend texted me as the answers-but thx

snowflake0531:

There are 2 answers

AZ:

Here's the thing, when you take the square root or any even number root of a number, you'll get a plus or minus answer For example \(\sqrt{100} = \pm 10\) But when you take the cube root or any ODD number root for a number, there is only one answer that's because -4 * -4 * -4 = -64 so \(\sqrt[3]{64} \neq -4 \) it can only equal 4

Hoodmemes:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @snowflake0531 There are 2 answers \(\color{#0cbb34}{\text{End of Quote}}\) can u tell me them then?

snowflake0531:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @snowflake0531 To isolate y, you have to cube root each side So, which one can you already choose before simplifying \(\color{#0cbb34}{\text{End of Quote}}\)

Hoodmemes:

ima just put 4 and bookmark the question .

AZ:

oh I didn't even read the first few answer choices so here's what you need to remember \(\Large a^{\frac{b}{c}} = \sqrt[c]{a^b}\)

AZ:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @Hoodmemes ima just put 4 and bookmark the question . \(\color{#0cbb34}{\text{End of Quote}}\) if you just read my earlier reply, I kind of accidentally gave away the other correct answer lol

Hoodmemes:

wrong one

Hoodmemes:

1 attachment
Hoodmemes:

this?

AZ:

yes

Hoodmemes:

ok thanks

Hoodmemes:

1 attachment
AZ:

new question, new post please

Hoodmemes:

why? i can just post it here

AZ:

This one has gotten quite lengthy already

Hoodmemes:

i'll just wait for somebody to come across this post and help me

Hoodmemes:

i'll wait even tho its closed ¯\_(ツ)_/¯

snowflake0531:

Why not make a new post?

Hoodmemes:

whats the point, when i can wait for somebody to look through old ones and help me its a 40% chance that it will possibly happen.

snowflake0531:

I think it's closer to 1% than 40% Also, if you posted it right now, someone could help you now, instead of you waiting for like 5 hours and still getting nothing

Hoodmemes:

I can wait those 5 hours,I can already see why u want me to make a new post.

snowflake0531:

I don't, why do i? Also, there's still minimum chance that it will be answered

snowflake0531:

I dont' think you seem to know how far down this post is in the closed posts

Hoodmemes:

Bc its too long

Tranquility:

Locked due to derailing.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!