Describe the procedure for multiplying two numbers in scientific notation. Then find the product of (7.2x10^-1)(6x10^-1) A. multiply the first factors, then subtract the exponents of the powers of 10.
B. Add the first factors, then multiply the exponents of the powers of 10
C. Multiply the first factors, then add the exponents of the powers of 10
D. Add the first factors, then add the exponents of the powers he powers of 10