carealee carealee

19-02-2018
Mathematics

contestada

What is the product of -2x^3 + x -5 and x^3 – 3x?

Respuesta :

sqdancefan sqdancefan

19-02-2018

(-2x^3 +x -5) * (x^3 -3x)
= x^6*(-2*1) +x^4*(-2*-3 +1*1) +x^3*(-5) +x^2*(-3) +x(-5*-3)
= -2x^6 +7x^4 -5x^3 -3x^2 +15x

Answer Link

Otras preguntas

_______ notes are produced by lowering the third, fifth, or seventh steps of major scales.

A molecule that contains all the information a cell needs to make protein

Cleaning the keyboard is the most important part of keeping your computer running at peak performance. True False

Can a drama be successful with one but not the other?

Which best Identifies the symbolism of this event? Event: Colin plants a rose in the garden. A. Colin's mother loved roses. When he plants one, he makes a conne

Odysseus makes several mistakes of judgment during his adventures. Identify a situation where Odysseus did more harm than good to his situation by acting rashly

Is the area usually bigger than the perimeter in an object?

What country did Germany invaded in world war 2

What was the Marshall Plan? A) a program of financial assistance from the United States to European countries to help postwar recovery B) a plan drawn up by the

Find the GCF of 5x^3 and 15x. A. 15x^3 B. 5x^3 C. 5x D. 15x