what is 1+1x83-287918919+18928918281x101201

1 answer

To solve this expression, we need to follow the order of operations, which is Parentheses, Exponents, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right).

Given expression: 1 + 1x83 - 287918919 + 18928918281x101201

We start by multiplying:
1x83 = 83
18928918281x101201 = 1,912,964,896,858,081

Now we substitute these results back into the expression:
1 + 83 - 287918919 + 1,912,964,896,858,081

Next, we perform addition and subtraction from left to right:
1 + 83 = 84
84 - 287918919 = -287,918,835
-287,918,835 + 1,912,964,896,858,081 = 1,912,964,608,939,246

Therefore, 1 + 1x83 - 287918919 + 18928918281x101201 equals 1,912,964,608,939,246.