(1)/(2) {x}^(2) + 1 = 2 * - 1Solve the equation

Question

`(1)/(2) {x}^(2) + 1 = 2 * - 1`Solve the equation

Answer 1

Solve the system of equations:

4x-2y=10 (1)

y=2x-5 (2)

We can substitute 2 in 1:

4x-2(2x-5)=10

4x-4x+10=10

0=0

Since the solution of the system of equation is 0=0 we can say that it has infinite solutions.