Question

find the value of polynomial x²- 3x +2 , at x= 2 , x=4​

Answer 1

Step-by-step explanation:

x=2

(2)²-3(2)+2

4-6+2

6-6=0

x=4

(4)²-3(4)+2

16-12+2

18-12=6

Answer 2

$\boxed{ \large\red{x² - 3x + 2}}$

x = 2 ,

• $\red{\implies}$2² - 3 × 2 + 2

• $\red{\implies}$4 - 6 + 2

• $\red{\implies}$6 - 6

• $\red{\implies} \boxed{0}$

x = 4

• $\red{\implies}$ 4² - 3 × 4 + 2

• $\red{\implies}$ 16 - 10

• $\red{\implies} \boxed6$