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Mathematics 7 Online
OpenStudy (anonymous):

HELP MEDAL GIVENNN!!!!!

OpenStudy (anonymous):

A square piece of card of size 12cm is to have a square piece removed from each corner. The sides then will be folded upwards to form an open topped box. Find in terms of x, a formula for the volume of the box. Give your answer in the from of : \[V=ax^3+bx^2+cx+d\] |dw:1447705414406:dw|

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