kmberry840owjdmp kmberry840owjdmp

02-06-2018
Mathematics

contestada

PLEASE HELP ASAP

simplify (3x^2 - 3 + 9x^3) - (4x^3 - 2x^2 + 16).

x^3 - 5x^2 + 25

-x^3 + x^2 + 25

5x^3 + 2x + 13

5x^3 + 5x^2 - 19

Respuesta :

Ster007 Ster007

02-06-2018

It is none of them
9x³ - 4x³ = 5x³
3x² - -2x² = 3x²+2x² = 5x²
-3 - 16 = 13
So :
5x³ + 5x² +13

Answer Link

Otras preguntas

The combined impact of the labor pool effect of globalization for low-skilled workers and the market expansion effect of globalization for high-skilled workers

The vertices of an isosceles triangle are A(3, 6), B(7, 2), and C4, 3). What is the equation of the triangle's line of symmetry?

Describe life during both of these periods. was life identical for slaves before and after america won its independence?

If the rock had originally 2400 atoms of u 235 and now has 440 left, how many atoms of pb 207 are there in the rock now?

How did the treaty of paris affect indigenous peoples living on the land britain claimed from france? the british government could not prevent settlement of ind

Does camp bow wow ceo heidi ganahl possess qualities associated with contemporary leadership?

Generally the number of immigrants that come to the united states rises and falls with the united state’s?.

ns > Standard Deviation > Quiz - Standard Deviation A chemical company sells a specialized industrial lubricant in 20 liter containers. A random sample of

What is the volume of a solution, in milliliters, that contains 1. 5 g lino3 and has a concentration of 0. 40 m?

in a given figure if o is the centre of circle and oabc is a parallelogram find the value of abc