If the edge of a cube is increased by 4 cm, the volume will increase b – McqOptions

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1.	If the edge of a cube is increased by 4 cm, the volume will increase by 988 cm3. Then what is the original length of each edge of the cube?
A.	8 cm
B.	6 cm
C.	7 cm
D.	9 cm
Answer» D. 9 cm

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