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maks197457 [2]
3 years ago
8

Hey, I've been extremely confused with problems like :7x²-12x-4

Mathematics
1 answer:
bonufazy [111]3 years ago
4 0
Factor by grouping.

(7x+2)(x-2) I think not sure
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Alexander is a stockbroker. He earns 14% commission each week. Last​ week, he sold ​$5,400 worth of stocks. How much did he make
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