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Popular >

simplify (8+3i)(2+5i)

Solution

simplify

(8 + 3 i) (2 + 5 i)

Solution

1 + 46 i

Solution steps

(8 + 3 i) (2 + 5 i)

Apply complex arithmetic rule:

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

= (8 \cdot 2 - 3 \cdot 5) + (8 \cdot 5 + 3 \cdot 2) i

Simplify

(8 \cdot 2 - 3 \cdot 5) + (8 \cdot 5 + 3 \cdot 2) i : 1 + 46 i

= 1 + 46 i

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Frequently Asked Questions (FAQ)

What is (8+3i)(2+5i) ?
The solution to (8+3i)(2+5i) is 1+46i