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July 28, 2014

July 28, 2014

Posted by **Ron** on Wednesday, June 24, 2009 at 7:59pm.

A. –15

B. 5

C. 5i

D. 15i

E. 27i

- Math -
**bobpursley**, Wednesday, June 24, 2009 at 8:42pmwe will be happy to critique your thinking.

- Math -
**MathMate**, Wednesday, June 24, 2009 at 8:43pmSimplify the left hand side (LHS) from

3i(2+5i)

= 6i + 15i^{2}

= 6i - 15

Equate to the RHS and solve for x.

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