Simplify: [(5a+3)(8a+6)] + [(-9a+10)(2a-5)]|
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2x and –5x are like terms.
a and 1/2 a are like terms.
6x and 5y are unlike terms.
Like terms can be added or subtracted from one another.
For example:
a + a = 2 × a = 2a (We usually write 2 × a as 2a)
2a + 4a = 6a
a + a + a = 3a
2a + 4 (Unlike terms cannot be simplified)
4a + 3b (Unlike terms cannot be simplified)
6a – 3a = 3a
8b – 8b = 0
5a – 3 (Unlike terms cannot be simplified)
6a – 4b (Unlike terms cannot be simplified)
a and 1/2 a are like terms.
6x and 5y are unlike terms.
Like terms can be added or subtracted from one another.
For example:
a + a = 2 × a = 2a (We usually write 2 × a as 2a)
2a + 4a = 6a
a + a + a = 3a
2a + 4 (Unlike terms cannot be simplified)
4a + 3b (Unlike terms cannot be simplified)
6a – 3a = 3a
8b – 8b = 0
5a – 3 (Unlike terms cannot be simplified)
6a – 4b (Unlike terms cannot be simplified)
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Answer:
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Step-by-step explanation:
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