brimanqueros17 brimanqueros17

11-01-2018
Mathematics

contestada

use the quadratic function formula to solve the equation x^2 - 7x - 6 = 0

Respuesta :

0000000 0000000

11-01-2018

[tex]\tt x^2-7x-6=0 \\ x^2-x-6x-6=0 \\ x(x-1)-6(x-1)=0 \\ (x-6)(x-1)=0 \\ 1. x-6=0 \rightarrow \bold{x=6} \\ 2.x-1=0 \rightarrow \bold{x=1} \\ S=\{6,1\}[/tex]

Answer Link

Otras preguntas

which of the following is a monomial???

what is a bookmark or favorite?

What was one of the major political innovations of the italian renaissance? the creation of fixed geographic boundaries the establishment of resident ambassador

Selena is simplifying the expression (6h^5)^2. She wrote (6h^5)^2=|_| h^10. What number should Selena put in the box? This is a self answer there are no answer

The eye muscle that circles the bottom part of the eyeball is the ___.

Where is the Whitehouse? My grandma says it’s in New Zealand

PLEASE HELP FAST!!! Paraphrase this (word it differently). I'll mark brainliest. An acceptable length is 1.5 inches as this is between 1.375 and 1.625 In other

Which style of music originated when slaves adapted christian hymns to reflect their.experiences?

Which two descriptions indicate that a book is a memoir? A retired doctor writes a book about his life. A journalist writes about the life of a famous politici

Which transformations could have occurred to map ABC to A’’B’’C’’