Question

x= y2+1
3x - 2y = 4.
Which of the following equations could be the result of using substitution to solve
the system?

Answer 1

Answer:

3y² -2y -1 =0

Step-by-step explanation:

X= y²+1    .....(1)

3x - 2y = 4.....(2)

put x in (2) :   3(y²+1 )-2y =4

3y² +3 -2y -4 = 0

3y² -2y -1 =0