Question

Check weather x is equals to 3 upon 2 a solution of 2 x square - 7 x + 6 is equals to zero or not

Answer 1

$\mathfrak{\huge{Answer:}}$

Given:

x = 3/2 ...(1)

2x^2 -7x + 6 ...(2)

(1) in (2):-

$2 {( \frac{3}{2}) }^{2} - 7 (\frac{3}{2} ) + 6 \\ \\ = > \frac{9}{2} - \frac{21}{2} + 6 \\ \\ = > \frac{9 - 21 + 12}{2} \\ \\ = > \frac{21 - 21}{2} \\ \\ = > \frac{0}{2} \\ \\ = > 0$


Therefore, x (3/2) is the zero of p(x).