torilauren47 torilauren47

02-08-2022
Mathematics

contestada

What is the sum of 3x^3-2x+8,2x^2+5x,and x^3+2x^2-3x-3

Respuesta :

alexanderorangeguy alexanderorangeguy

02-08-2022

Answer:

4x³ + 4x² + 5

Step-by-step explanation:

3x³ - 2x + 8 + 2x² + 5x + x³ + 2x² - 3x - 3.

4x³ - 2x + 8 + 2x² + 5x + 2x² - 3x - 3

4x³ + 4x² - 2x + 8 + 5x - 3x - 3

4x³ + 4x² + 8 - 3

4x³ + 4x² + 5

Answer Link

Otras preguntas

At which part of its orbit is the planet traveling at the greatest speed? A B C D

Nutrients enter a cell ______ the concentration gradient by the process of _______

Distinguish between an organisms habitat and its niche using the prairie dog as an example

how do you calculate correctly with real world measurements

A rectangle is...... a rhombus. Always Sometimes Never

If the force of the explosion was focused onto a smaller _____ of the window, then the pressure of the explosion on the window would be even greater. length are

Why was the national government unable to solve its financial problems?

The end of the muscle that typically moves when a muscle contracts is called the ________.

Over the years of middle childhood, children who recognize prejudice and react by affirming _____ in their gender and background are likely to develop healthy s

What is the equation of the given line in standard form using integers coefficients y equals -1.7 x + 8.5