YourNeighbor YourNeighbor

15-02-2017
Mathematics

contestada

I need the formula not the answer thanks

x^{2} [/tex]>49

Respuesta :

apologiabiology apologiabiology

15-02-2017

x²>49
well, I don't know a formula but this is how I would solve it
I first solve x²=49 to obtain x=+/-7

so then would it be x>+/-7?
if we try 8 it works
if we try -9 it works

so answer is x>+/-7
basically x<-7 or x>7

Answer Link

Otras preguntas

find the value of a and b in x^2+2x=13

what does a bottle represents a vaccine?

que son las lesiones musculares?

How could further research expand on this initial study to provide a better understanding of the rock fall risk in Yosemite National Park?

I WILL GIVE BRAINLIEST! PLEASE ANSWER ASAP THANKS!

During debates about the sedition Act of 1918 and the Schenck V. United States case, which two American values most clearly conflicted with one another? A- Patr

how does the middle row of panels help develop the central idea of page

PLEASE HELPWhich statement is correct about curves B and C? B represents hot gas and C represents gas at room temperature. B represents gas at room temperature

Exercising with heavier weight and lower repetitions is a good strategy to gain muscular endurance. True False

Which statement best describes the resolution of sleeping beauty