torresc8563 torresc8563

22-10-2020
Mathematics

contestada

please help me with this and show work thank you!!

please help me with this and show work thank you class=

Respuesta :

eqcheng eqcheng

22-10-2020

[tex]21x^{2} -16x^{2} = 5x^{2} \\-18x-9x=-27x\\4-8=-4\\25x^{3} +5x^{2} -27x-4\\A[/tex]

Answer Link

Otras preguntas

What type of triangle is shown below? Check all that apply. A. Right B. Isosceles c. Obtuse D. Equilateral E. Scalene F. Acute

Write a program which can do a String Check if its Panagram or not!

I NEED SOME HELP LIKE RIGHT NOW THIS SECOND SO PLEASE HELP ME IF U DON'T KNOW DON'T ANSWER LIKE FOR REAL Keri has to identify a mysterious brown liquid in scien

what is 5ax-5ay-3bx+3by

The values of x and y vary directly and one pair of values are given. Write an equation that relates x and y. Simplify completely. x=-4,y=6 Please Help Me!!!

Choose from the drop down menu to accurately complete the statement.Locke and Rousseau both believed there was a(n) _____ between the people and their governmen

How are climate and global sea level related? There is a causal relationship between these phenomena that progress from a change in climate to a change in sea l

4. Ninety-two percent of the atoms of an element have a mass of 28 u, 5% have a mass of 29 u, and the remaining atoms have a mass of 30 u. Calculate the average

In how many ways can Joe, Mary, and Brenda be seated around a round table?

Why do geologists believe that part of the African continent will break off in the next 50 million years? A. It has active volcanoes B. It experiences severe ea