Add the following polynomials: (2a + 4b) , (-8a-7b) and (10a+5b).[SHOW STEPS]
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Answer:
4a + 2b
Step-by-step explanation:
(2a + 4b) + (-8a-7b) + (10a+5b)
2a + 4b -8a -7b + 10a+5b
(12a - 8a) + (4b - 7b + 5b)
= 4a + 2b
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