Question

if A= 3ײ + 4× + 1 , B= 5ײ - 3× + 8 , C= 4ײ - 7× - 3 , find the value of B+C-A

Answer 1

Answer:

a=6x2+5,b10-3x +8c16-21

Step-by-step explanation:

hope it help

Answer 2

Answer:

let try

Step-by-step explanation:

B+C-A

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

=6x^2-14x+4

thanks for mark it as brainlist