jaxkso
jaxkso
02-02-2017
Mathematics
contestada
Solving quadratics equations by taking square root
Respuesta :
mohsan573
mohsan573
02-02-2017
x^2=1 when you apply square root then the value of X is
X=-1,1
2---
a^2+1=19
subtract 1 on both side
a^2=19-1
a^2=18
taking square on both side
a=Square root(18)
the answer is shown in diagram
Answer Link
VER TODAS LAS RESPUESTAS ( 38+ )
Otras preguntas
critically discuss the dark ages of Europe
what is a greatest common monomial factor
The south threatened to ______ from the union if their political interests were not met. ... Western territories had not yet joined the union.
what were challenges that artisans faced in medieval life/middle ages
Please answer this correctly
Conditional probability. Please explain answer
How do I solve this?
In a study od a cheek cell reproduction, it is noticed that genetic material is not being divided equally. a cell structure that could account for this mistake
what is the conflict in coeur d’alene
Absorption is the process in which cells
