Question

(9x²-19x+11)-(19x²-4x+6)​

Answer 1

Answer:

-10x^²-15x+5

Step-by-step explanation:

Given,

(9x^²-19x+11)-(19x^²-4x+6)

So,

9x^²-19x^²-19x+4x+11-6

= -10x^²-15x+5

Thank you!!!

Answer 2

Answer is -10x²-15x+17

because 9x²-19x+11-19x²+4x+6(by changing signs of second expression because of - sign)

therefore it will be 10x²-15x+17