Question

encontre o valor de x na equaçao
5x*-500=0

Answer 1

5x² - 500 = 0

5x² = 500

x² = 500/5

x² = 100

x = ±√100

x = ±10

x' = 10

x'' = -10

Answer 2

resolução!

$5 {x}^{2} - 500 = 0 \\ 5 {x}^{2} = 500 \\ {x}^{2} = 500 \div 5 \\ {x}^{2} = 100 \\ x = \sqrt{100} \\ x = + - 10$