an open box has to be made from a square piece of material,24cm on a side,by cutting equal squares from the corners and turning up the sides .Express the volume V of the box as a function of x
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pratheebha5:
but the answer is wrong. the answer is 4xcube-96xsquare+576x
thatz right my friend
you just need to expand it
(24-2x)^2 =4x^3 - 96x^2+576x
you got it?
hmm
you wrong
no its right
answer right! method wrong
but i know the method.....THANK U FOR U'R RESPOND
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