Fig. 1 shows a square sheet of metal of side 40 cm. A square x cm by

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Fig. 1 shows a square sheet of metal of side 40 cm. A square x cm by x cm is cut from each corner. The sides are then bent upwards to form an open box as shown in Fig. 2. Find the value of x that maximises the volume of the box.

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Complete Pure Mathematics 1 For Cambridge International AS & A Level

ISBN: 9780198427438

2nd Edition

Authors: Jean Linsky, Brian Western, James Nicholson

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Question Posted: Apr 14, 2023 11:19 AM

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Fig. 1 shows a square sheet of metal of side 40 cm. A square x cm by

Question:

40 cm Fig. 1 x cm x cm Fig. 2

Step by Step Answer:

Let x be the length of the side of the square that is cut from each corner After the c...View the full answer

Complete Pure Mathematics 1 For Cambridge International AS & A Level

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