1. Use any method to solve the nonlinear system ( If there is no solution, enter NO SOLUTION)

x²+y=6

6y=-x

(x,y) = ( _________ )

1. y= -x

x²+y²=49

(x,y) = ( ________ ) (smaller x-value)

(x,y) = ( ________ ) ( larger x-value )

1. Three forcesF₁, F₂, andF₃ are applied to an object. Based on Newton's laws, the following system of linear equations relates these forces, which are measured in Newtons (N). Solve the system of equations to find each force. (Note that forces may be positive or negative, depending on the direction from which they are applied to the object.)

F₁+F₂+F₃=9

2F₁+F₂F₃=4

3F₁+ 2F₂F₃=7

F₁= N

F₂= N

F₃= N