taylorbonham251 taylorbonham251

03-12-2014
Mathematics

contestada

how do you solve polynomial equation by factoring
2x^3 - 12x^2 = 32x - 192

Respuesta :

konrad509 konrad509

03-12-2014

[tex]2x^3 - 12x^2 = 32x - 192\\ 2x^3-12x^2-32x+192=0\\ 2(x^3-6x^2-16x+96)=0\\ 2(x^2(x-6)-16(x-6))=0\\ 2(x^2-16)(x-6)=0\\ 2(x-4)(x+4)(x-6)=0\\ x=4 \vee x=-4 \vee x=6[/tex]

Answer Link

Otras preguntas

Wedding Photos. Bobby took a number of wedding photosat Jill's wedding. He was paid as the photographer. On all of the photographs, he appropriately noted in th

Choose the values of a and b that represent the factored form of w2 – 11w + 18.

A slow vehicle is being followed by several other vehicles that cannot pass because of the traffic. On reaching a suitable place (such as a wide place in the ro

A beam of monochromatic light illuminates a slit of width w and forms a diffraction pattern on a screen located a distance D ≫ w from the slit. For which color

Eleana and her grandfather both had birthdays last week. The sum of their ages is 100 years. Her grandfather’s age is 4 times Eleana’s age. How old is Eleana a

The standard deviation of the market-index portfolio is 20%. Stock A has a beta of 2.00 and a residual standard deviation of 30%. a. Calculate the total varian

what does pH stand for? and how acidic is the soil after rainfall

what is the most important thing to remember when setting up a proportipn

What overall conflict did the Vietnam war fall under that was also part of the Korean war

How were the Five Year Plans evidence of a command economy in the USSR?