Question

(What should be subtracted from 6xy+x²-4x+8 to get 2x²+5x-8xy+5 ????)
(please give me answer right)
(standard 7)​

Answer 1

Answer:

answer = 13xy -x²-9x+ 3

Step-by-step explanation:

Let a be the number substracted  from 6xy+x²-4x+8

(6xy+x²-4x+8)  -  a  =  2x²+5x-8xy+5

(6xy+x²-4x+8) - (2x²+5x-8xy+5) = a

6xy + x²-4x+ 8 -2x² -5x + 8xy -5 =a

(6xy +8xy) + (x² --2x²) + (-4x-5x) + (8 -5) =a

(13xy) + (-x²) +(-9x) + 3 =a

a= 13xy -x²-9x+ 3

Answer 2

Answer:

Here is your Answer Mate