Question

l'he lammula of Newton-Raplıson method to find aproximale sodl of the
equation 2018​

Answer 1

Explanation:

If the roots of the equation x2 – bx + c = 0 be two consecutive integers, then b2 – 4c equals (a) 3 (b) –2 (c) 1 (d) 2.

(c) : Let α, α + 1 are consecutive integer ∴ (x + α)(x + α + 1) = x2 – bx + c comparing both sides we get => –b = 2α + 1 c = α2 + α ∴ b2