Algebra
Calculus
Trigonometry
Matrix
Question
Simplify the expression
−70875eNanYuR+227iTan
Evaluate
2025Nian×7Yue×5Ri+227Tian
Multiply
More Steps
Multiply the terms
2025Nian×7Yue×5Ri
Multiply the terms
More Steps
Evaluate
2025×7×5
Multiply the terms
14175×5
Multiply the numbers
70875
70875NianYueRi
Multiply the numbers
70875iNanYueRi
Multiply the numbers
70875eiNanYuRi
Multiply the numbers
More Steps
Evaluate
70875ei×i
Multiply
70875ei2
Use i2=−1 to transform the expression
70875e(−1)
Calculate
−70875e
−70875eNanYuR
−70875eNanYuR+227Tian
Solution
−70875eNanYuR+227iTan
Show Solution
