thenextcatwoman thenextcatwoman

16-11-2017
Mathematics

contestada

7x to the second power - x=6 find the solution set

Respuesta :

choixongdong choixongdong

16-11-2017

7x^2 - x = 6
7x^2 - x - 6 = 0
(7x + 6 )(x - 1) = 0
7x + 6 = 0; x = -6/7
x - 1 = 0; x = 1

answer
x = -6/7; x = 1

Answer Link

Otras preguntas

A ______________________________ is a tool you can use to determine the adequacy of your speech is support by starting with your conclusion and logically workin

Imagine that black ash from multiple volcano eruptions made photosynthesis impossible anywhere on Earth for many years. What would be the consequences to plants

Help me please! A steep road has gradient 4/15. That road rises be 3 meters. Calculate the horizontal distance x

We Pay Insurance Co. will pay you $1,250 each quarter for 30 years. You want to earn a minimum interest rate of .91 percent per quarter. What is the most you ar

An interval scale exhibits the property of order. Absolute magnitudes cannot be compared using an interval scale because the zero point is established arbitrari

Help me organize This and do it correctly

A man has been a coal miner for 30 years. For the past 3 years, he has had progressively worsening dyspnea and has been diagnosed with a form of pneumoconiosis.

West Coast Ltd. wants to issue preferred stock that pays an annual dividend of $6.80 a share. The company has determined that stocks with similar characteristic

A 87 kgkg skydiver can be modeled as a rectangular "box" with dimensions 18 cmcm ×× 47 cmcm ×× 180 cmcm . If he falls feet first, his drag coefficient is 0.80.

PLEASE HELP WHAT IS THE WORD This is a tool to think about and organize your paper. For example, you can use it to see whether your ideas connect to each other