uuma applied the steps below to find the product of (β10.2)(β16.4).
Step 1: (β10.2)(β16.4) = (β16.4)(β10.2)
Step 2: = (β16.4)(β10) + (β16.4)(β0.2)
Step 3: = ____________
Step 4: = 167.28
Which expression correctly fills in the blank in Step 3?
(β164) + (β3.28)
164 β 3.28
(β164) + 3.28
164 + 3.28