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Popular >

simplify (8-7i)(6+6i)

Solution

simplify

(8 - 7 i) (6 + 6 i)

Solution

90 + 6 i

Solution steps

(8 - 7 i) (6 + 6 i)

Apply complex arithmetic rule:

(a + bi) (c + d i) = (a c - b d) + (a d + b c) i

= (8 \cdot 6 - (- 7) \cdot 6) + (8 \cdot 6 - 7 \cdot 6) i

Simplify

(8 \cdot 6 - (- 7) \cdot 6) + (8 \cdot 6 - 7 \cdot 6) i : 90 + 6 i

= 90 + 6 i

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Frequently Asked Questions (FAQ)

What is (8-7i)(6+6i) ?
The solution to (8-7i)(6+6i) is 90+6i