yluanne yluanne
  • 15-11-2016
  • Mathematics
contestada

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

Respuesta :

Amphitrite1040
Amphitrite1040 Amphitrite1040
  • 15-11-2016
If you remove the parentheses... and the probably will become this  → 5i 3i 

Next, 5i × 3i  → 15ii 

Make it into a exponent [rule] → [tex] 5i^{2} [/tex]

Then, [tex] i^{2} [/tex] → -1

((-1)) 15

Therefore, your answer for this equation is -11
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