douglasally
13.11.2020 •
Mathematics
Question 7 (1 point)
Noah and Lin are each trying to solve the equation z? - 6x + 10 = 0. They know that the solutions to r? = -1 are i and
-s, but they are not sure how to use this information to solve for z in their equation.
Here is Noah's work:
x2 - 6x + 10
x2 - 6x
x2 - 6x + 9
(x - 3)2
=0
= -10
= -10 + 9
= -1
Show how Noah can finish his work using complex numbers.
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