Question

if x+p is a factor of the polynomial 2xsquare+2px+5x+10find p

Answer 1

Solution:-

given by equation:-

$p(x) = 2 {x}^{2} + 2px + 5x + 10 \\ p( - p) = 2 {p}^{2} - 2 {p}^{2} - 5p + 10 \\ - 5p = - 10 \\( p = 2)ans$
☆i hope its help☆