Ah, index form is a way to write numbers using exponents. So, if we want to write 64 in index form, we can express it as 2^6. Isn't that just lovely? It's like a little mathematical painting on canvas!
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In index form, 64 can be expressed as 2^6. This is because 2 raised to the power of 6 equals 64. The base, which is 2 in this case, represents the number being multiplied by itself (in this case, 2 multiplied by itself 6 times). The exponent, which is 6 in this case, represents the number of times the base is multiplied by itself.
64 is equivalent to 8^2
In index form, 8x8 can be written as 8^2. This is because the base, which is 8, is raised to the power of 2, which indicates that 8 is multiplied by itself 2 times. This notation is commonly used in mathematics to represent repeated multiplication.
40.000000 in standard index form is 4.0 × 101
Index form of 9765625 is 9.765625 × 106
8890 in standard index form = 8.89 × 103