Evaluate 5

Evaluate expression x2−7x+12x−4 when x=−1

Correct answer:

a =  -8

Step-by-step explanation:

x=1 a=x27 x+12 x4=(1)27 (1)+12 (1)4=8



Did you find an error or inaccuracy? Feel free to write us. Thank you!



Showing 1 comment:
Matematik
for any expression we offer free fraction or decimal calculator that can solve (substitute variables and expression with variables evaluation):

https://www.hackmath.net/en/calculator/fraction?input=Evaluate+x2%E2%88%927x%2B12x%E2%88%924+when+x%3D%E2%88%921&submit=Calculate





You need to know the following knowledge to solve this word math problem:

Related math problems and questions: