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B. Find the difference of the terms in each item.
Terms
1.-19y - (-30y)
2. 36xy – (45xy)
3.-4ac - (3ac)
4. -48a²b – (32a²b)
5. –37x2 – (-48x2)
With solution please


Sagot :

Answer:

1. -11

2. -9

3. 7a²c²

4. 80a⁴b²

5. -11

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Answer:

1.-19y - (-30y)

-19y + 30y

11y

2. 36xy – (45xy)

36xy -45xy

-9xy

3.-4ac - (3ac)

-4ac - 3ac

-7ac

4. -48a²b – (32a²b)

-48a²b – 32a²b

-80a²b

5. –37x2 – (-48x2)

-3x² + 48x²

45x²