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hoa [83]
3 years ago
11

A) Factorise 2x² - 9x - 5 (x-5)(2x+1) (2) b) Hence, simplify fully 2x^2- 9x - 5 3x – 15x (2) ​

Mathematics
1 answer:
Lyrx [107]3 years ago
8 0

Answer:

Step-by-step explanation:

<u><em>b).</em></u>

2x² - 9x - 5 = ( x - 5 )( 2x + 1 )

3x² - 15x = 3x ( x - 5 )

\frac{(x-5)(2x+1)}{3x(x-5)} = \frac{2x+1}{3x}

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Answer:

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jolli1 [7]
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3 0
3 years ago
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Estion
morpeh [17]

Answer:

79.9 ft

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6 0
3 years ago
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kozerog [31]

Answer:

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Step-by-step explanation:

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