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Brums [2.3K]
3 years ago
15

Factorise a2+7a+12​

Mathematics
1 answer:
Anna35 [415]3 years ago
4 0

Answer:

(a+4)X(a+3)

Step-by-step explanation:

a2+7a+12

a2+4a+3a+12

ax(a+4)+3(a+4)

(a+4)(a+3)

sana nakatulong

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