sunilkg sunilkg

22-07-2020
Mathematics

contestada

A =3x2+4x+1,B=5x2−3x+8,C=4x2−7x−3, find the value of B + C –A.

Respuesta :

PollyP52 PollyP52

22-07-2020

Answer:

6x^2 - 14x + 4.

Step-by-step explanation:

5x^2 - 3x + 8 + 4x^2 - 7x - 3 - (3x^2 + 4x + 1)

= 5x^2 - 3x + 8 + 4x^2 - 7x - 3 - 3x^2 - 4x - 1

= 6x^2 - 14x + 4.

Answer Link

Otras preguntas

Find the value of JN in the figure.

Differentiate between pure and mixed culture

Tintin Company Limited has recently undergone an extensive re-branding exercise and a new website has been created. As the Director of Human Resource Management

Question: What do all organisms have in common?

PLEASE HELP. FUNCTIONS AND RELATIONS. PROVIDE ANSWER OPTION A,B,C OR D? THANKS!!

Find the perimeter of this Tringle 8 cm 7 cm 5 cm answer is A. 35 cm B. 40 cm C. 20 cm D. 12.5 cm

Write a letter to your friend describing Cumbini Write a letter to your friend describing lumbini

According to American Airlines, flight 71098 from New York to Los Angeles is on time 88.9% of the time. Assume that we randomly select 150 flights, use the norm

write 9 430 049 in international number system

A 40 year old man takes an overdose of his antidepressant tablets and is seen in the Emergency Department. He is medically fit for discharge. He has bipolar aff