1.

What is the exponent notation of 128 and 243 ​

Answer»

-step explanation:Also I know that 128 is 32 X 4, so 128 is 25 x 2 x 2 = 27. Thus, 128 x 32 = 25 x 27. 128 x 32 = 2¹².=243 in SCIENTIFIC notation = 2.43 × 10².



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