Question

If x=2 is the zero of the polynomial 2xsquare+3x-p then the value of p is

Answer 1

$2x^2+3x-p=0\\2(2)^2+3(2)-p=0\\8+6-p=0\\p=14$

$Polynomial-eq^n : 2x^2+3x-14.$

Answer 2

Here you go with your answer

2x^2+3x-p=0

2*4+3*2-p=0

8+6-p=0

14-p=0

p= -14