Please helpp im really bad at math simplify (7v-2)^2

Mathematics

2 answers:

Mnenie [13.5K]2 years ago

7 0

Answer:

49v²-28v+4

Step-by-step explanation:

(7v-2)(7v-2)

49v²-14v-14v+4

49v²-28v+4

Nadusha1986 [10]2 years ago

6 0

I think the answer is 7v-4

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NemiM [27]

Answer:

$\mathrm{Decimal:\quad }\:1.25219\\\frac{14\sqrt{5}}{25}$

Step-by-step explanation:

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