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PtichkaEL [24]
3 years ago
10

Multiplying polynomials find the product (2a-1)(8a-5)

Mathematics
2 answers:
Readme [11.4K]3 years ago
5 0
(2a - 1) (8a - 5)

= {2a(8a - 5)} - {1(8a - 5)}

= 16a² - 10a - 8a + 5

= 16a² - 18a + 5
Yuki888 [10]3 years ago
4 0
(2a-1)(8a-5)=2a\cdot 8a-2a\cdot 5-8a\cdot 1-5\cdot (-1)=\\ \\=16a^2-10a-8a+5=16a^2-18a +5


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Step-by-step explanation:

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2.) Multiply this number by 5, you get 16 minutes and 40 seconds.

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8 0
2 years ago
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7 0
2 years ago
Help me... :/<br><br> Find the measure of each exterior angle of a regular 45-gon.
GuDViN [60]

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7740° / 45

Step-by-step explanation:

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7 0
3 years ago
Find the perimeter= 55
Nostrana [21]
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5 0
3 years ago
Read 2 more answers
Is 4/5 equal to 5/10?
vfiekz [6]
No, 4/5 does not equal to 5/10.

Because:- When you try to see if it is proportional, it does not equal it.

4/5 ≠ 5/10

Simplify to make sure.

4/5 ≠ 1/2

4/5 is NOT equal to 1/2.

Therefore, our final answer is that 4/5 does not equal 5/10.
4 0
3 years ago
Read 2 more answers
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