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What is the correct answer in scientific notation? 1.2x104 x 1.2x108 =

User Nullpotent
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1 Answer

5 votes
Step one: Gather like terms
1.2×104×1.2x xx108
Step 2: Use Product rule: xaxb=xa+b
1.2×104×1.2x1+1+108
Step 3: Simplify 1+1+108 to 110
1.2×104×1.2x110
Step 4: Simplify
You answer will be: 149.76x110

User Ricardo Gladwell
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