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anonymous
 one year ago
please help me will fan and medal ;;
anonymous
 one year ago
please help me will fan and medal ;;

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0explain ? i need the correct asnwer

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i had put b as my answer

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0can u explain please ?

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1Hint: (y^4)^4 = y^(4*4) = x^16

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1look at the y^4 in first expression and second

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1y^4 is changed to y^8 is that correct? remember that the 4 outside the large bracket in first expression takes everything inside to power 4

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1 you should multiply the exponents by 4  not add 4

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Oh ok so thats not correct

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0since its an exponent

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1(y^4)^4 = y^16 NOT y^8

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yes thats what i meant haha

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1and so which step is wrong?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0the y^4 to y^8 is wrong

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1right  and which step is that in?

welshfella
 one year ago
Best ResponseYou've already chosen the best response.14 is added to all the exponents in step 1 instead of multiplying by 4

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oh so the answer is a ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0haha yes i get it now thansk so much once again :D
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