03-04-2016
Mathematics

contestada

x(x^2-6x+5)=12(x-5)
Please! Step by step.

Respuesta :

annika64 annika64

03-04-2016

X(x^2-6x+5)=12(x-5)
Distribute
x^3-6x^2+5x=12x-60
Simplify (minus 12x from both sides)
x^3-6x^2-7x=60
Factor X
x(x^2-6x-7)=60
Divide X from btoh sides
(x^2-6x-7)=60/x
Simplify
X=7.861308

Answer Link

Otras preguntas

help plz. I need help with middle school math.

The supreme court based its rulings on the rationale that guantanamo is considered to be a legal territory of the united states and therefore is subject to u.s.

which is true about charlemagne's achievement is not true

write using the proper semi colon Tiffany was wearing a nice sweater today in fact it was the prettiest I've ever seen

Can you please help me with this question?

As studied this week in the cell cycle, we saw how a cell moves through its life with a plan. as you transition from a student at uma to a valued member of your

Can someone give me a summary over the book “Rebels Like is” by Liz Reinhardt.

La Lecture Bonjour! Je m'appelle Jean Marcel. Je suis facteur à Marseille. Je vois beaucoup de gens pendant la journée. Mon premier arrêt sur ma route est au gr

Quadrilateral ABCD has vertices A(-2,4), B(-3.-3), C(-5,-2), D(-5,2). Which of the following are the coordinates of A’ after a dilation centered at the origin w

How revolutionary was the New Deal? Evaluate the significant changes that it wrought, and determine how different the nation became because of it.