Question
Simplify the expression
−75480+7io
Evaluate
i×888×85i−o×7i3
Evaluate the power
More Steps

Evaluate
i3
Calculate
i2×i
Calculate
−i
i×888×85i−o×7(−i)
Multiply
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Multiply the terms
i×888×85i
Multiply the terms
i×75480i
Multiply the numbers
75480i×i
Multiply
75480i2
Use i2=−1 to transform the expression
75480(−1)
Calculate
−75480
−75480−o×7(−i)
Multiply
More Steps

Multiply the terms
o×7(−i)
Rewrite the expression
−o×7i
Multiply the terms
More Steps

Evaluate
o×7i
Use the commutative property to reorder the terms
7oi
Multiply the numbers
7io
−7io
−75480−(−7io)
Solution
−75480+7io
Show Solution
