Question

Express9 in power notation

Answer 1

3^2........................

Answer 2

Answer:

$\boxed{0.9\times10^1}$

Step-by-step explanation:

The power notation is always expressed in the form of :

$x\times 10$

Note that x must have one value to the right of the decimal place.

Given here 9.

$9=0.9\times 10$

$\implies 9 = 0.9\times 10^1$

This is the power notation.......

Hope it helps you

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