Question

plz help me fast with process and statement and if you don't know plz don't write rubish answer plz it's chapter is Algebraic Operation chapter​

Answer 1

Answer:

the answer is 5x²+8x+6

because

Answer 2

Answer:

5x² + 8x + 6

Step-by-step explanation:

As I always say algebra is quite easy if you put attention on it.

Addition, Subtraction, Multiplication and division in Algebra is similar to number adding i.e 1 + 2 = 3

So .... on

There four terms in the question so, we will go through the question.

1st adding

1st term: (x² - 9x) +(- 2x² + 3x + 5)

= x² - 9x - 2x² + 3x + 5

= - x² - 6x + 5

2nd term: (5 + 9x) + (6 - 7x +4x²)

= 5 + 9x + 6 - 7x +4x²

= 4x² + 2x + 11

2nd Subtracting

(4x² + 2x + 11) - (- x² - 6x + 5 )

= 4x² + 2x + 11 + x² + 6x - 5

= 5x² + 8x + 6

So our final answer is 5x² + 8x + 6.

It's Easy , Isn't it ?