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diamong [38]
2 years ago
15

6a squared - 15a - 8a + 20

Mathematics
2 answers:
Novosadov [1.4K]2 years ago
5 0
First we factor out 3a and -4. 3a(2a-5)-4(2a-5) =Now we take out (2a-5) our what’s left in brackets.(2a-5)(3a-4)
Sav [38]2 years ago
4 0
Heya!

Here is your answer:

6a²-15a-8a+20


= 3a(2a-5) -4(2a-5)

= (3a-4)(2a-5)

:)
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Please help, question is above in picture
Serhud [2]
-3.5 * 2 = -7
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So there is (-7 - 10.5n) -2.5n

Now combine like terms
10.5n - 2.5n = 8n

ANSWER = -7 + 8n
4 0
2 years ago
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Serga [27]

Answer:

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8. Three lines are shown in the figure

Step-by-step explanation:

1) A segment is a line portion with two end points

2) A point marks a position

3) Collinear points are points on the same line

3) A quadrilateral is a four sided figure while rectangle has 90° interior angles

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5) Opposite rays are rays extending from the same point but in opposite directions

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4 0
2 years ago
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Stells [14]

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Step-by-step explanation:

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solniwko [45]

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Step-by-step explanation:

6 0
3 years ago
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5 0
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