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C1 how did it go? Ur answers to compare :)

D

Davidd

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Hi! How was ur exam? :p Do yous think that was easy paper? what answers did u get? What was the answer for (2x^1/2)^3 / 4x^2 ? I got 2/x^1/2 is that right? :p
 
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1D123

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I think i got 2 x ^-1/2 because

(2x^1/2 )^3 ---> (2)^3= 8x^3/2 divided by 4x^2
= 2
3/2-2 = -1/2

Therefore its 2x^-1/2
 
D

Davidd

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Ohh yes :p i got same thing, just forgot to add minus in my comment :p hoping to get 100% :D
 
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