Question

What should be the value n if 3x²-x-n=6 , when x= 1

Answer 1

Answer:

n=-4

Step-by-step explanation:

3x²-x-n=6

put x=1

3(1)²-(1)-n=6

3-1-n=6

2-n=6

-n=6-2

-n=4

n=-4