Question

Solve the following pairs of simultaneous equations

y=x2 +5x−2
y=x+3

y=x2 −3
y=x+3

x2 +y2 =25
y=x+5

2x2 +y2 =17
y=x−5

Answer 1

1. 5/6 23/6

2. (3,6) (-2,1)

3. (0,5) (-5,0)

4. (3/4,-11/3) (2,-3)

hope this helps :)