Algebra 1SuperchallengeExponents ShareExponents · Superchallenge problemCompute in scientific notation: 3×108+2×1074×103\;\dfrac{3\times 10^{8} + 2\times 10^{7}}{4\times 10^{3}}4×1033×108+2×107.Check Show answer Walk through it step by step Practice more like this Review this concept