What are 2 numbers when multiplied get 4 and when added get 10

Let x and y will be your two numbers.

x + y = 4

xy = 10

x + y = 4

y = 4-x

xy = 10

x (4-x) = 10

4x - x² = 10

- x² + 4x - 10 = 0

(a + √a² - 4b) / 2

(4 + √4² - 4 (-10)) / 2

(4 + √16 + 40) / 2

(4 + √56) / 2

(4 + 2√14) / 2

2 (2 + √14) / 2

2 + √14

(4 - 2√14) / 2

2 (2 - √14) / 2

2 - √14