Simplify the polynomial
5x−5+11x2+4x−6x2+8...
Answers: 1
Mathematics, 21.06.2019 13:00
Three times the difference of federico’s age, and 4, increased by 7, is greater than 37. what are possible values of federico’s age?
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Mathematics, 21.06.2019 16:40
What is the solution of the systems of equations? y=2/3x+3 x=-2
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Mathematics, 21.06.2019 18:50
The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103
Answers: 3
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