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Answered

II. Simplify each expression. Show your solution.

1.     12x + 10y - x - y
2.    6x²y - 2x²y + x²y
3.    2ab - 9ab + 10ab
4.    7mn + 8mn - 9
5.    5x + 3 - 7x +5
6.    -10x + 3y² + 4y² -2x
7.    -8yx² + yx² + 7x + 3x - 10 +10
8.    9xy + 13x³ + xy + 5 - 9
9.    15y² + 4 + 8y -10
10. 6x²y - 2x²y + x²y + 12x²y² + 1 + 9x²y²

answer pls with solution
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Sagot :

Shh69go

Arrange them by their Term (LIKE TERM)

1. 12x + 10y

- x - y

———————

11x + 9y

2. 6x²y

-2x²y

x²y

——————

5x²y

3. 2ab

-9ab

10ab

——————

3ab

4. 7mn

8mn - 9

________

15mn - 9

5. 5x + 3

-7x + 5

________

-2x + 8

6. -10x + 3y²

-2x + 4y²

_________

-12x + 7y²

7. -8yx² + 7x - 10

yx² + 3x + 10

_____________

-7yx² + 10x

8. 9xy + 13x³ + 5

xy - 9

_____________

10xy + 13x³ -4

9. 15y² + 4 + 8y

- 10

_____________

15y² - 6 + 8y

10. 6x²y

- 2x²y

x²y

12x²y² + 1

9x²y²

_____________

26x²y² + 1

#ShhMath

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