Boldbaby90
Boldbaby90
10-09-2014
Mathematics
Answered
Factor 4x squared-35x+4
Answer :
Аноним
Аноним
11-09-2014
[tex]4x^2-35x+4\\\\a=4;\ b=-35;\ c=4\\\\\Delta=b^2-4ac\to\Delta=(-35)^2-4\cdot4\cdot4=1225-64=1161\\\\x=\frac{-b\pm\sqrt\Delta}{2a}\\\\\sqrt\Delta=\sqrt{1161}=\sqrt{9\cdot129}=3\sqrt{129}\\\\x=\frac{-(-35)\pm3\sqrt{129}}{2\cdot4}=\frac{35\pm3\sqrt{129}}{8}\\\\4x^2-35x+4=4\left(x-\frac{35-3\sqrt{129}}{8}\right)\left(x-\frac{35+3\sqrt{129}}{8}\right)[/tex]
Answer Link
VIEW ALL ANSWERS ( 76+ )
Other Questions
Explain how you would use a number line to find 6+(-8)
Among other things, the romantics valued: a. individualism, the belief in the uniqueness of each person. b. socialism, a system in which society owns and contr
How did the formation of alliances affect the outbreak of war?
A six−sided die, with sides numbered 1,2, 3,4,5, and 6, is tossed. What is the probability of tossing a number less than three?
If every positive number has two square roots and you can find the length of the side of a square window by finding a square root of the area, why is there only
How do three planes intersect at one point?
How do I solve c/4d divided by 3/8d
Solve the equation x=x+3
All of the following are true about Latinos’ experiences in World War II EXCEPT (A) unlike African Americans, Latinos fought in integrated units (B) Latino you
What was Italy’s primary role in the WWII?a. It helped Germany in accomplishing its main objectivesb. It was helpful to Britainc. It caused problems for Japand.
