Question

find the value of 5 x^2-4x+3 at x=-1​

Answer 1

Answer:

12

Step-by-step explanation:

5 x∧2 - 4x+3

putting x = -1

5*-1∧2 - 4*-1 + 3

5 + 4 + 3 = 12 Ans.

Answer 2

Answer:

if x = -1

5x² - 4x + 3

Step-by-step explanation:

5(-1)² - 4×(-1) + 3

-5+4+3

-5 + 7

2