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

the pax romana was a time of a. stability b. instability c. uncertainly d. war

A measure of ________ for a numerical data set describes how its values vary with a single number.

What is the equation of the axis of symmetry of the graph of y+3x-6=-3(x-2)2+4

the pax romana was a time of a. stability b. instability c. uncertainly d. war

In the 1970s, official investigations labeled bureau of indian affairs attempts to force indians to adopt white culture a(n) __________

Which dimension of health relates to your ability to think and learn from experiences, your ability to assess and question new information, and your openness to

Blender questions 6. In the default 3-D view, which of the following changes depending on what actions are being carried out on the screen, and acts as the ro

why was there so much fighting in Kansas?

A political system ruled by men in which women have inferior status is a(n)

Can someone tell me the answers please