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Svetlanka [38]
3 years ago
7

Can anybody help please?

Mathematics
2 answers:
Varvara68 [4.7K]3 years ago
8 0

Answer:

a) 6:40

b) 4:50

c) 11:30

Step-by-step explanation:

Btw it was easy though

natulia [17]3 years ago
6 0
Answer for 1: 6:20
Answer for 2: 4:50
Answer for 3: 11:30
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7) Use distributive property
3x(4x⁴ - 5x)=3x*4x⁴- 3x*5x = 12x⁵ - 15x²
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