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Kryger [21]
3 years ago
11

Factorise x squared + 12 x + 35

Mathematics
1 answer:
Ksenya-84 [330]3 years ago
5 0
5 and 7 add to make 12 and multiply to make 35 so those are the numbers that will be used:
(x+5)(x+7)

Hope this helps :)
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Step-by-step explanation:

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To find $(f \circ g)(x)$, substitute g(x) for x in f(x) and simplify the expression.

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Step 1 of 2

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Step 2 of 2

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