Question

Encontrar el valor de X

x^{2} -6x+16=0


x^{2} -x=90

Answer 1

》x^{2} -6x+16=0

(x-8)(x+2)

x-8=0 x+2=0
x= 8 x= -2

x= 8


x^{2} -x=90

x^2 - x -90=0

(x-10)(x+9)

x-10=0 x+9=0
x= 10 x= -9

x= 10