Math, asked by idarragab2016, 1 month ago

multiply (3+√-16)(6-√-64) and show your steps.​

Answers

Answered by deeptipatra9072
2

Answer:

50

Step-by-step explanation:

Given expression,

(6 + √64) × (3 – √−16)

= (6 + √−(8²)) × (3 − √−(4²)) -

= (6+8√−1) × (3 - 4√/-1)

= (6+8i) (3 - 4i)

( √-1= i)

= 6(3 − 4i) +8i(3 - 4i)

= 18-24i + 24i - 32i²

= 18+32 (12²= -1)

=50

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