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 ( 16+ )
Otras preguntas
Each bolt diameter in the standard system can have one of two thread pitches, _________ or unf.
Baed on relevant data/information that you provide on a country of your choice, what do you think the pace of technological change would in near future? explain
3.5.PS-15 Question Help Reasoning Kareem cannot decide which of two washing machines to buy. The selling price of each is $480. The first is marked down by 50%.
Based on the dialogue in this passage, what does mr. Frank think about anyone leaving? they can only leave the hiding place if no one is in the building. They s
What is the transparent front part of the eye that covers the iris, pupil, and anterior chamber?.
Create a proportion using the form = to represent the following word problem. 78% of what number is 42?.
Question 1 (2 points) ". As if he were related to one of those intricate machines that register earthquakes ten thousand miles away. "(p. 2) Simple Complex Unin
M. D bought 8 1/2 pound of ham from Excellente Hambaked Shop. She gave 1 3/4 pound of ham to Mr. Chavir. How many pound of ham doe he have left?
Baed on relevant data/information that you provide on a country of your choice, what do you think the pace of technological change would in near future? explain
When you have two different alleles for a trait, the allele that is expressed is known as the ___________ trait while the allele that is masked is known as ____
