YourNeighbor
YourNeighbor YourNeighbor
  • 15-02-2017
  • Mathematics
contestada

I need the formula not the answer thanks

x^{2} [/tex]>49

Respuesta :

apologiabiology
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

The needs of elementary students with special needs can typically be met with a ____________ approach to instruction, supplemented as needed by a ____________ f
Voy a cortar el césped __________ no voy a limpiar mi casa porque no tengo mucho tiempo. pero cuando si porque
Can women vote in Ghana?
I REALY NEED HELP! Will give Brainliest! Of segments CFD and CED, which of the segments has a greater area based on the given information?   Circle A: radius =
What is the slope of a line that is perpendicular to the line whose equation is 0.5x−5y=9
What is the are of the triangle below??
PLEASE HELP BRAINLY TO FIRST CORRECT ANSWER!!!!!!!!!!!!!!!!!!! In the space below, write an autobiographical paragraph of six to eight complete sentences tellin
Three cube-shaped boxes are stacked one above the other. The volumes of two of the boxes are 1,331 cubic meters each, and the volume of the third box is 729 cub
What do ethical theories attempt to do?
Can someone help me please? I don't know how to do this problem, could someone explain step by step? It would be greatly appreciated. I've also included 15 poin