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viktelen [127]
3 years ago
15

(20x2 – 12x) + (25x– 15)

Mathematics
2 answers:
andriy [413]3 years ago
6 0

Answer:

20x^2 +13x -15

Step-by-step explanation:

(20x^2 – 12x) + (25x– 15)

Combine like terms

20x^2 +13x -15

bearhunter [10]3 years ago
3 0
Final Answer: (5x - 3) • (4x + 5)
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Step-by-step explanation:

We will give the solution of the following problem:

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In 32 weeks you will have total of 4*32 = 128 study hours.

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