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Anton [14]
2 years ago
6

I need to factor this expression

Mathematics
1 answer:
soldier1979 [14.2K]2 years ago
6 0

Answer:

( 5x + 1 ) ( x - 4 )

Step-by-step explanation:

5x² - 19x - 4

= 5x² + x - 20x - 4

= x ( 5x + 1 ) - 4 ( 5x + 1 )

= ( 5x + 1 ) ( x - 4 )

Hence, factorized.

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A jewelry store is featuring a diamond in the shape of a square pyramid. The side length of
BARSIC [14]

Answer:

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Step-by-step explanation:

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2 years ago
The sum of the measures of two angles is 180°.
Degger [83]
A should be here :brainly.com/question/2121320
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Answer:

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         2

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