makynna makynna

03-04-2020
Mathematics

contestada

Simplify.

(2x^2-5x+3) - (-x^2+4x-5)

Respuesta :

bbglovesyou bbglovesyou

03-04-2020

3x^2-9x+8 is the answer

Answer Link

Officialalehpeter Officialalehpeter

03-04-2020

Answer:

x^2-9x+8

Step-by-step explanation:

(2x^2-5x+3)-(-x^2+4x-5)

Open the bracket first

2x^2-5x+3+x^2-4x+5

Collect like terms

2x^2+x^2-5x-4x+3+5

x^2-9x+8

So the final answer is x^2-9x+8

Answer Link

Otras preguntas

HELPPPPPPPPP!!!!!!!!!!!!

Cookout You are planning a cookout. You figure that you will need at least 5 packages of hot dogs and hamburgers. A package of hot dogs costs $1.90 and a packag

What is foreign exam scores for this semester are 22, 72, 79, 72 and 70 find the measurement of center of the five scores.(mean and median.)

What is foreign exam scores for this semester are 22, 72, 79, 72 and 70 find the measurement of center of the five scores.(mean and median.)

evaluate and simplify 2/3a - 1/8b + 1/6a

equatWhat is the equation of the line that is parallel to the line y = x + 4 and passes through the point (6, 5)

what is radical and how to use it

HELPPPPPPPPPP PLEASEEEEEEEE!!!!

how would I solve this?

Use the drawing tools to form the correct answer on the number line. Graph the solution set to this inequality. -2z+9≤ 5z - 12 Drawing Tools Select Point Open P