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Please help me l don’t understand new topic
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Please help me l don’t understand new topic

Please help me l don’t understand new topic-example-1
User Christian Garbin
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1 Answer

2 votes

Answer:

(x-3)(x+4)

Explanation:

This way is how it s done in Greece. If u don't understand don't read the explanation Δ=β2-4αγ=81-32=49

χ1,2=-1+-7^2=3

=-4

User Gordon Bockus
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