Question

If p(x)=2x² - 3x, rhen find p( root 2 )​

Answer 1

Answer:

Your Answer:

Step-by-step explanation:

P(x)=2$x^{2}$-3x

In P($\sqrt{2}$) Just put the value of $\sqrt{2}$ as x

Putting x=$\sqrt{2}$ in P(x) we get,

P($\sqrt{2}$)=2*$\sqrt{2}^{2}$-3*$\sqrt{2}$

=> 2*2-3$\sqrt{2}$

=> 4-3$\sqrt{2}$

3$\sqrt{2}$=4.243

P($\sqrt{2}$)= -0.243