which quadratic function has the largest positive solution?

Question

x^2-25=0
x^2+10=154
x^2-9=160
x^2+49=50

Answer 1

To find the largest positive solution of each quadratic function, we need to solve for x.

1. x^2 - 25 = 0
x^2 = 25
x = ±5

2. x^2 + 10 = 154
x^2 = 144
x = ±12

3. x^2 - 9 = 160
x^2 = 169
x = ±13

4. x^2 + 49 = 50
x^2 = 1
x = ±1

Among the given quadratic functions, the one with the largest positive solution is x^2 - 9 = 160 which has a solution of x = 13.