Question

What are the solution(s) to the quadratic equation 50 - x2 = 0?

x = +275
x = +63
x = +575
no real solution

Answer 1

x = ± 5
`√(2)`

Explanation:

Given

50 - x² = 0 ( add x² to both sides )

x² = 50 ( take the square root of both sides )

x = ±
`√(50)` = ±
`√(25(2))` = ± 5
`√(2)`