find the roots of 2x35x28x100 find the roots of 2x35x28x100

Solution

given the cubic polynomial 2x³+5x²-8x-10 = 0

its having 3 roots.

now we have find the roots of the given equation

it can be solved by using synthetic division we get

x₁ =   1.67394520967327

x₂ =   -3.25680125218947

x₃ =   -0.9171439574838 are the solutions of the cubic polynomial.