(-2/7) ^-2?.
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Answers: 2
Mathematics, 21.06.2019 15:00
Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2xΒ²
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Mathematics, 21.06.2019 19:20
Which of the following quartic functions has x = β1 and x = β2 as its only two real zeroes?
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Mathematics, 21.06.2019 20:00
Prove that the value of the expression 7^8β7^7+7^6 is divisible by 43.
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Mathematics, 21.06.2019 20:30
Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x
Answers: 2
Mathematics, 28.07.2019 00:30
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