7x^2+3x+10 hope that helps!
Answer:
wait what
Step-by-step explanation:
Answer: • 6
• -4
•3
Step-by-step explanation:
Try it.
8 =? 2*8 - 4
8 =? 16 - 4
8 =? 12
8 is not a solution of the original equation
Try 4
4 = 2*4 - 4
4 = 8 - 4
4 = 4 and yes 4 works.
4 is unique. No other solution will work.