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skelet666 [1.2K]
2 years ago
12

X² + 7x + 12 factorise it​

Mathematics
1 answer:
Sidana [21]2 years ago
4 0

Step-by-step explanation:

x²+7x+12

x²+4x+3x+12

x(x+4)+3(x+4)

(x+3)(x+4)

hope it helps

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Step-by-step explanation:

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