Question

ayudaaaa
ecuacion x2 = 19x – 88

Answer 1

Tenemos : 

x² = 19x - 88

x² - 19x + 88 = 0---pro fórmula general

x₁ = - (- 19) + √((19)² - 4 * 88)/2

x₁ = 19 + √361 - 352)/2

x₁ = 19 + √(9)/2

x₁ = (19 + 3)/2

x₁ = 22/2

x₁ = 11


x₂ = (19 - 3)/2

x₂ = 16/2

x₂ =8

Solución : 

x₁ = 11
x₂ = 8