kat01
kat01
07-03-2014
Mathematics
Answered
How do you factor 3x^2+7x-6=0 and solve?
Answer :
deathstrike001
deathstrike001
08-03-2014
Do the factoring method
(3x-2)(x+3)
3x=2 X=-3
x=2/3
if we check
3x2+7x=6
3(2/3)2+7(2/3)=6
4/3+14/3=6
18/3=6
The x=2/3 is correct now lets see the x=-3
3x2+7x=6
3(-3)2+7(-3)=6
3(9)-21=6
27-21=6
6=6
so both x can be used in factoring
Answer Link
jaccusdarrisaw55
jaccusdarrisaw55
06-02-2020
Answer: x2=-3
Step-by-step explanation:
Answer Link
VIEW ALL ANSWERS ( 74+ )
Other Questions
Which of these is NOT a benefit from using windbreaks next to your farm
How does high heat and low/high pH cause denaturation of the enzyme?
Describe how the above factors create barriers for maintaining your mental and emotional health. What barriers do they create and what are some strategies you c
Alex's persuasive speech that "people should support the animal rights movement" most likely addresses which type of question?A. Question of evidenceB. Question
The Great Dictator begins with a battlefield scene of World War II 1940. Group of answer choices True
If, while producing goods and services, a factory is producing pollution and not incurring the cost of this pollution, then a(n) _____ exists.A. Government fail
Ramon wants to make an acute triangle with three pieces of wood. So far, he has cut wood lengths of 7 inches and 3 inches. He still needs to cut the longest sid
All changes savedFires in forests from lightning rid the forest of dead branches and leaves. If the trees survive and the soil remains intact, the forest will e
Select the correct answer.An architectural engineer is designing a parabolic dome that will be 200 feet in diameter with a maximum height of 50 feet. Find the e
Which expression is equivalent to [tex]\left(\frac{x^2-25}{x+4}\right) \div\left(\frac{x+5}{x-5}\right)[/tex]?A. [tex]\frac{x+4}{(x+5)^2}[/tex]B. [tex]\frac{x+4
What are the two consecutive number with a product of 121
How does being physically fit affect your resting heart rate?
What is 1/5 of 15 pennies
8a2 + 6a = 5 how do I do this?
How does being physically fit affect your resting heart rate?
24 is 16% of what number
what famous ancient greek mathematician came up with an approximate value of pi by circumscribing and inscribing circles in and around regular polygons?
24 is 16% of what number
What is a simple sentence using the word STAID? The sentence must make sense. Staid - ADJ - characterized by dignity and propriety; respectable
What is 2 to the 10th power in scientific notation
