Question

x^3- 19x-30=0 solve step by step​

Answer 1

Answer:

("Dividend")

By : x-3 ("Divisor")

dividend x3 - 19x + 30

- divisor * x2 x3 - 3x2

remainder 3x2 - 19x + 30

- divisor * 3x1 3x2 - 9x

remainder - 10x + 30

- divisor * -10x0 - 10x + 30

remainder 0

Quotient : x2+3x-10 Remainder: 0