what is the a+iB form of (2-3i)(-2+3i)...
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Answered by
1
Answer:
i hope its helps you!!
Step-by-step explanation:
=(2-3i)(-2+3i)
=-2×2+2×3i-3i×(-2)-3i×3i
=-4+6i+6i-9i²
=-4+6i+6i-9×(-1)
=-4+6i+6i+9
=5+12i
Answered by
2
(2-3i)(-2+3i)
=-(2-3i)(2-3i)
=-(2-3i)²
=-(4+9i²-2.2.3i)
=-(4-9-12i)
=5+12i
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