Algebra
Calculus
Trigonometry
Matrix
Question
Simplify the expression
−JaZhou5275i
Evaluate
2025÷9÷(13Jia×12Zhou)
Divide the numbers
225÷(13Jia×12Zhou)
Multiply
More Steps
Multiply the terms
13Jia×12Zhou
Multiply the terms
156JiaZhou
Multiply the numbers
156iJaZhou
225÷156iJaZhou
Rewrite the expression
156iJaZhou225
Calculate
More Steps
Evaluate
156i225
Multiply by the Conjugate
156i×i225i
Calculate
More Steps
Evaluate
156i×i
Multiply
156i2
Use i2=−1 to transform the expression
156(−1)
Calculate
−156
−156225i
Rewrite the expression
−1563×75i
Cancel out the common factor 3
−5275i
Use b−a=−ba=−ba to rewrite the fraction
−5275i
Reduce the fraction
−5275i
JaZhou−5275i
Solution
−JaZhou5275i
Show Solution
Find the excluded values
J=0,a=0,Z=0,h=0,o=0,u=0
Evaluate
2025÷9÷(13Jia×12Zhou)
To find the excluded values,set the denominators equal to 0
JaZhou=0
Separate the equation into 6 possible cases
J=0a=0Z=0h=0o=0u=0
Solution
J=0,a=0,Z=0,h=0,o=0,u=0
Show Solution