Question

solve this simultaneous equation

y = x^2
y = x + 6​

Answer 1

Answer:

x=3 , y = 9

Step-by-step explanation:

Here from ist and second eqn

we get

x^2=x+6

x^2-x=6

x^2-x-6=0

x^2-3x+2x-6=0

x(x-3)2(x-3)=0

Either x=3, or x =2

Here x=3 satisfies the given problem so x=2 is neglected