How can you simplify this on to an expression

Mathematics

1 answer:

LiRa [457]3 years ago

4 0

Hello :
1/(√6 -1) = (√6 +1)/(√6 -1)(√6 +1) = (√6 +1)/(√6)²-1² ) = (√6 +1)/5

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1/2in = 16 mi
2 3/4 in without whole numbers [(denominator ×whole) + numerator] / denominator
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Multiply 1/2 by 2/2
2/4 in = 16 mi divide this by 2
2/4 ×1/2 = 1/4
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120 ft long
80 ft wide

24 in is scale of "long"
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If you have any trouble understanding feel free to let me know I will try to explain as best as I can :)

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3 years ago

Find the sum of 7a³ + 14a + 12 and -6a³ + 12a² -7

maw [93]

Answer: $a^3+12a^2+14a+5$