Question

if p and q are zeros of polynomial f( X) = 2xsquare -7x +3 find out the value of p square + q square ​

Answer 1

Answer:

Given: f(x)=2x^2-7x+3

= 2x^2 - 6x -x +3

= 2x(x-3) -1(x-3)

=(2x-1)(x-3)

Hence, x=3 & x=1/2. 0r p=3 & q=1/2

Therefore, p^2 + q^2 = 3×3 + 1/2×1/2 = 9 + 1/4 = 37/4

Hope I was helpful.. :

Step-by-step explanation: