Find a quadratic equation with the two given numbers as solutions:
−6+3i5√
and
−6−3i5√

Question

Find a quadratic equation with the two given numbers as solutions: 
−6+3i5√
 and 
−6−3i5√

anonymous · Answer

sorry that is -6 + 3i sqt 5 and -6 - 3i sqt 5

anonymous · Answer

I think he means
−6+3i√5
 and 
−6−3i√5

anonymous · Answer

$$x^2 + \text{(sum of roots)}x + \text{(product of roots)}$$

anonymous · Answer

just write it out like ishaan said...simple

anonymous · Answer

Would the answer be $$x ^{2} + 10x + 25?$$

anonymous · Answer

sum = -12 
product = 36 - (- 9*5  )

anonymous · Answer

so it would be $$x^{2} - 12x + 45?$$

anonymous · Answer

Im confused of the product part. where did the 36 come from?

anonymous · Answer

6x6 = 36,
-3i x -3i = 9 i^2 = -9, because i^2 = -1
and the 5 is from sqrt {5} x sqrt {5}

anonymous · Answer

sorry, that should be -6 x -6 = 36

anonymous · Answer

so the answer would then be x^2 - 12x + (36 + 45)?

anonymous · Answer

correctimundo Droid d00d

anonymous · Answer

COOOL
ty

anonymous · Answer

Math is a scary thing, to _everyone_
When you reach the limit to your frontier of understanding, it is one of the most frightening things on the planet to cross past that frontier

But few things compare to the swelling of joy one can obtain when he gains understanding of a concept and can produce good work and solve stuff.
Kind of like what you're feeling right now :P