Respuesta :

XxToXiCxX

Answer:

3.5*10^−12

Step-by-step explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the   10. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

raphealnwobi

The product gives the number 3.5 × 10⁻¹² when in scientific notation form.

Scientific notation (standard form) is a way of expressing very large or very small numbers in decimal form. Scientific notation is in the form [tex]a*10^b[/tex]; where 1 ≤ |a| ≤ 10 and be is the power of 10 required to be equivalent.

(7 x 10⁻⁵) x (5 x 10⁻⁸) = (7 × 5) × (10⁻⁵ × 10⁻⁸) = 3.5 × 10⁻¹²

Therefore the product gives the number 3.5 × 10⁻¹² when in scientific notation form.

Find out more at: https://brainly.com/question/1705769

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