Correct: 12x12=122, 36=62, 4x4x4=43, 5x5x5x5= 53, 30x30x30x30x30= 305, 13 2 = 169, 25=32, 17=1, 104= 10,000, 7 is the base in 75, 3 is the exponent in 23, squared means to the 2nd power, cube means to the 3rd power, 25 is a perfect square, 144 is a perfect squared, Incorrect: 12x12=1212, 36=66, 21 is a perfect square, 99 is a perfect square, 9 is the exponent in 94, 11 is the exponent in 112 , 2 is the base in 32, 104= 10 x 4, 82 = 16, 10 x 10 x 10 x 10 x 10= 50, 15= 5, cube means something is to the 4th power,

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