Question

To subtract \(1.95 \times 10^6\) from \(1,845.19\), we first need to change \(1,845.19\) into scientific notation. This is done by moving the decimal point three places to the left, which gives us \(1.84519 \times 10^3\). Now we have two numbers: \(1.84519 \times 10^3\) and \(1.95 \times 10^6\). Since the powers of ten are different, we convert \(1.84519 \times 10^3\) into a form that uses \(10^6\) as the base, changing it to \(0.00184519 \times 10^6\). Next, we perform the subtraction by taking \(0.00184519\) away from \(1.95\), which results in approximately \(-1.94815481\). To express this final answer in proper scientific notation, we shift the decimal one place to the right, resulting in \(-1.94815 \times 10^5\). This shows us that \(1.95 \times 10^6\) is significantly larger than \(1,845.19\), resulting in a negative answer. The final result is \(-1.94815 \times 10^5\).

get rid of the \, ), (, and :

Answer 1

To subtract \(1.95 \times 10^6\) from \(1,845.19\), we first need to change \(1,845.19\) into scientific notation. This is done by moving the decimal point three places to the left, which gives us \(1.84519 \times 10^3\). Now we have two numbers \(1.84519 \times 10^3\) and \(1.95 \times 10^6\). Since the powers of ten are different, we convert \(1.84519 \times 10^3\) into a form that uses \(10^6\) as the base, changing it to \(0.00184519 \times 10^6\). Next, we perform the subtraction by taking \(0.00184519\) away from \(1.95\), which results in approximately \(-1.94815481\). To express this final answer in proper scientific notation, we shift the decimal one place to the right, resulting in \(-1.94815 \times 10^5\). This shows us that \(1.95 \times 10^6\) is significantly larger than \(1,845.19\), resulting in a negative answer. The final result is \(-1.94815 \times 10^5\).