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1 = 2i + 9 solve and show work please​

Sagot :

Answer:Simplify (-2i)^9. (−2i)9 ( - 2 i ) 9. Apply the product rule to −2i - 2 i . (−2)9i9 ... One to any power is one. −512(1i) - 512 ( 1 i ). Multiply i i by 1 1 . −512i - 512 i.

Step-by-step explanation:

Answer:

i =−4

Step-by-step explanation:

1=2i+9

Step 1: Flip the equation.

2i+9=1

Step 2: Subtract 9 from both sides.

2i+9−9=1−9

2i=−8

Step 3: Divide both sides by 2.

2i

=

−8

2

i=−4

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