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VladimirAG [237]

2 years ago

13

Factorise this expression 14a+49 with brackets

1 answer:

12345 [234]2 years ago

3 0

Answer:

7(2a +7)

Step-by-step explanation:

$14a+49\\=7\times 2a+7\times 7\\= 7(2a +7)$

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