Question

if 2 is a zero of the polynomial p(x)=2x square -3(x)+7a find the value of a​

Answer 1

Answer:

p(2)=2(2)^2-3(2)+7a

p(2)=8-6+7a

p(2)=2+7a

a=-2/7

Answer 2

Answer:

-2/7

Step-by-step explanation:

if 2 is the zero of p(x) then

p(2)=0

2(2)²-3(2)+7a=0

8-6+7a=0

2+7a=0

a=-2/7