Question

Find value of x^2 - 3x + 5 at x= 2​

Answer 1

Answer:

3

Step-by-step explanation:

x²-3x+5

put x=2

(2)²-3(2)+5

=4-6+5

=3

Answer 2

Question -

x^2 - 3x + 5

x = 2

Answer -

3

Explanation

Let 2 be x

→ 2^2 - 3(2) +5

*Parenthesis comes first*

Let 3(2) be 3 x 2

→ 2^2 - 6 + 5

*Multiplication comes first*

→ 4 - 6 + 5

*Subtract *

→ (-2) +5

*Add the negative number*

→ Ans. 3