Answer:
I would be glad to help you if you give me some more informatio.
Step-by-step explanation:
Answer:
Only one solution
Step-by-step explanation:
Multiply equation by
Now from equation equation
Put the value in equation
hence only one solution exists.
Answer:the second one
Step-by-step explanation:
3x cubed-13x squared +7x-12
I am not entirely sure but I think the answer would be 60