Question

if one zero of the quadratic polynomial 2x² -3x+p is 3 find its other value of p​

Answer 1

Answer:

p(0)=2(0)^2-3(0)+p

=0-0+p

p=0

Answer 2

Answer:

$p = - 9$

Step-by-step explanation:

$if \: 3 \: is \: zero \: of \: f(x) \: then \\ = )f(3) = 0 \\ = )(2 \times {3}^{2}) - (3 \times 3) + p = 0 \\ = )(2 \times 9) - (9) + p = 0 \\ = )18 - 9 + p = 0 \\ = )9 + p = 0 \\ = )p = - 9$

Hope It Helped