Given that the roots of the equation x^2-6x+c=0 are 3+8i and 3-8i, the value of c can be obtained as follows;
taking x=3+8i and substituting it in our equation we get:
(3+8i)^2-6(3+8i)+c=0
-55+48i-18-48i+c=0
collecting the like terms we get:
-55-18+48i-48i+c=0
-73+c=0
c=73
the answer is c=73
Answer:
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Step-by-step explanation:
Check the picture below
it can't be -3... since is width unit, so it has to be the other
and recall that length = 2w - 5
Answer:
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Step-by-step explanation:
im sosory