To simplify the expression 8.03 × 10^(-8) - 2.56 × 10^(-2) in scientific notation:
8.03 × 10^(-8) can be expressed as 0.0000000803 in decimal form.
2.56 × 10^(-2) can be expressed as 0.0256 in decimal form.
Therefore, the expression becomes:
0.0000000803 - 0.0256
Now, we need to convert the result back to scientific notation.
0.0000000803 - 0.0256 = -0.0255999197
In scientific notation, this can be written as:
-2.55999197 × 10^(-2)
8.03 ✕ 10v-8 - 2.56 ✕ 10v-2 show your work in scientific notation
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