Question
Simplify the expression
−3069d
Evaluate
3i2di4×9207
Evaluate the power
3−1di4×9207
Use b−a=−ba=−ba to rewrite the fraction
−31di4×9207
Evaluate the power
More Steps

Evaluate
i4
Calculate
i2×i2
Calculate
(−1)(−1)
Calculate
1
−31d×1×9207
Rewrite the expression
−31d×9207
Solution
More Steps

Evaluate
31×9207
Reduce the numbers
1×3069
Simplify
3069
−3069d
Show Solution

Find the roots
d=0
Evaluate
3i2di4×9207
To find the roots of the expression,set the expression equal to 0
3i2di4×9207=0
Evaluate the power
3−1di4×9207=0
Use b−a=−ba=−ba to rewrite the fraction
−31di4×9207=0
Evaluate the power
More Steps

Evaluate
i4
Calculate
i2×i2
Calculate
(−1)(−1)
Calculate
1
−31d×1×9207=0
Multiply the terms
More Steps

Multiply the terms
−31d×1×9207
Rewrite the expression
−31d×9207
Multiply the terms
More Steps

Evaluate
31×9207
Reduce the numbers
1×3069
Simplify
3069
−3069d
−3069d=0
Change the signs on both sides of the equation
3069d=0
Solution
d=0
Show Solution
