techtravelunbox techtravelunbox

10-12-2020
Mathematics

contestada

if x=1 by 2 root 7, then find the value of x square minus x by 2 root 7 plus 1

Respuesta :

FrxziteTheLxoser FrxziteTheLxoser

10-12-2020

Answer:

the answer is 1

Step-by-step explanation:

x2 equal to 1 by 28 and xby 2root7 equal to 1by 28 so are neglected

Answer Link

Otras preguntas

How do I solve n^2-5n-14=0 by factoring

Why does the octopus make a " screen" ?

Jerome, Kevin, and Seth shared a submarine sandwich. Jerome ate 1/2 of the sandwich, Kevin ate 1/3 of the sandwich, and Seth ate the rest. What is the ratio of

how would you rewrite the following compound sentence as a complex sentence by changing the italicized clause to a subordinate clause Harry drew near the fire

How do I solve b^2-5b-24=0

I need help to graphs these problem please

HELP! Please! Find The Height.

how would you rewrite the following compound sentence as a complex sentence by changing the italicized clause to a subordinate clause Harry drew near the fire

Conservation biologists are most interested in which three evolutionary mechanisms?

Why refer to the Articles of Confederation if they have been abolished?