sunilkg
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

expand and simplify 3(f+3) + 2 (f+6)
2. Find the slope of a line that passes through (-2,-3) and (1.1). 01 101​
Please helpAn arithmetic sequence has a third term of 11 and a sixth term of -1 find the 27th term of the sequence​
Constraint Equation The sum is 6. The difference is 6.
What is the value of x? (x + 35) (3x + 1) what is the value of x?
Please help! (i will give you brainliest if you don't copy from the internet) Which was a factor in explosive population growth in cities? A. new economic oppor
Which one is it? I need help
Help me. Please and thank you.
ok so ,, can anyone explain this equation ? spammers = reported well explained ans needed ​
The function ƒ(x) = {(1, 2), (2, 4), (3, 6), (4, 8)} can be represented in several other ways. Which is NOT a correct representation of the function ƒ(x)? - oth