Solve the following equations:
(i) (ii) (iii)
(i) It is and
the equation has two distinct solutions:
(ii) In a similar way we have D=0 and a double solution
(iii) It is and the therefore the equation has no solution in R but it has two complex solutions. and
Prove that the equation has two real distinct solutions.
for every .
Find three consecutive odd numbers such as the sum of their squares to be equal to 83.
Let 2v+1, 2v+3, 2v+5 be the three consecutive
odd numbers (v belongs to Z).
v = - 4 or v=1