Q. Subtract. Write your answer in scientific notation.(4.4×106)−(1.37×106)Choices:(A) 5.77×103(B) 3.03×106(C) 3.03×103(D) 5.77×106
Given Problem: We have:(4.4×106)−(1.37×106)Since the powers of 10 are the same, we can subtract the coefficients directly.What is 4.4−1.37?4.4−1.37=3.03
Subtract Coefficients: Write the answer in scientific notation.Substitute 3.03 for the coefficient and 6 for the exponent in a×10b.Scientific notation: 3.03×106
Convert to Scientific Notation: Choose the equivalent expression for (4.4×106)−(1.37×106).(4.4×106)−(1.37×106)=3.03×106(4.4×106)−(1.37×106) is equivalent to 3.03×106.
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