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 ( 37+ )
Otras preguntas
can someone please help me activity 7
pythagorean therom what is it??
1. Sam knows that his MP3 player has 40% of its battery life left and that the battery charges by an additional 12 percentage points every 15 minutes. What perc
Which word in this passage is an intensive pronoun? We walked through the snow, looking for the house that had the best decorations. Full of inspiration, we dec
DNA is called a DOUBLE helix. Why would the structure of DNA be referred to as double? (hint: number of strands, or sides?) PLEASE HELP
The infections that people get while they are in hospitals are commonly resistant to multiple drugs. What is a reason for the increased number of drug-resistant
In how many different ways can you answer a multiple cholce test that has 5 questions and 3 choices for each answer? a) 243 b) 125 c) 15
Part A What inference can be drawn about King Creon's character from Scene 1 of Antigone? King Creon is unintelligent. King Creon is forgiving. King Creon bears
You learned in the reading that some symbiotic relationships are helpful and some are harmful. Look at the symbiotic relationships listed below and select all w
versus public 3. How do First Amendment protections of freedom of assembly apply to private (1 point) property? to assemble peacefully is a protected right on b
