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lina2011 [118]
2 years ago
13

A. 2x^2 + 7x + 6

Mathematics
1 answer:
Alexandra [31]2 years ago
7 0

Answer:

Step-by-step explanation:

the 3 equation can not be factorised. Because they will result to fraction

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LenKa [72]

Answer:

Step-by-step explanation:

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\frac{x(x+3)-4(x+3)}{x+4} * \frac{2(x-4)(x+4) }{(x-4)^{2}}  , difference of 2 squares and perfect square

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Answer:

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Answer:

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Step-by-step explanation:

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