Question

Divide x^4+5x^2-4x by x+3 using synthetic division method and write quotient and remainder.​

Answer 1

Answer:

$\frac{ {x}^{4} + {5x}^{2} - 4x }{x + 3 } \\ = \frac{ {x}^{3} + 5x - 4 }{3} \\ = \frac{ {x}^{3} + x}{3} \\ = \frac{ {2x}^{3} }{3}$