Math, asked by raymondchung0323, 5 hours ago

i2 – 6i7 + (i3 – 2i)2.

Answers

Answered by babitatiwari12402

0

Answer:

12-617± (13-21)2

solve bracket first

12-617+(-8)2

12-617-8x2

12-617-16

-621

Answered by govindpunde575

0

Answer:

solve the brackets

Step-by-step explanation:

12-617 + (13 - 21)

= 12- 617 + (-8) 2

= 12 - 617 - 8×2

= 12 - 617 - 16

= - 621

therefore, answer will be -621

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