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(-5i)(-3i) quadratic equation simplified

(-5i)(-3i) quadratic equation simplified
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1 vote
(-5i)(-3i) quadratic equation simplified

User Serhiyb
by
7.9k points

1 Answer

1 vote
If you remove the parentheses... and the probably will become this → 5i 3i

Next, 5i × 3i → 15ii

Make it into a exponent [rule] →
5i^(2)

Then,
i^(2) → -1

((-1)) 15

Therefore, your answer for this equation is -11
User Verenice
by
7.7k points
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