Express your answer in scientific notation. 4.9\cdot 10^{5} - 5.8 \cdot 10^{4} =4.9⋅10 5 −5.8⋅10 4 =4, point, 9, dot, 10, start superscript, 5, end superscript, minus, 5, point, 8, dot, 10, start superscript, 4, end superscript, equals on khan academy Adding & subtracting in scientific notation.

Step-by-step explanation:

Given the expression , to solve the expression, we need to write both scientific notation to the same power of 10.

The expression above becomes . On taking the difference;

The final expression gives the right answer

step-by-step explanation:

step-by-step explanation:

for the free