Question

Express 2.58 x 10^-2 in standard form​

Answer 1

2.5 x 10^{-2] = 0.025

Explanation:

If you mean standard DECIMAL form, then you move the decimal point 2 places to the left because of the negative power of 10:

Answer 2

0.025

Explanation:

If you mean standard DECIMAL form, then you move the decimal point 2 places to the left because of the negative power of 10:

2.5 x 10-2 = 0.025