Mathematics, 10.07.2019 06:30 dhhdndnd
Katie solved the equation by completing the square. x^2+12x−7=0 which equation shows one of the steps katie could have taken to complete the square? x^2+12x+144=7 x^2+12x+144=7+144 x^2+12x+36=7+36 x^2+12x+36=7
Answers: 1
Mathematics, 21.06.2019 19:00
Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1
Answers: 1
Mathematics, 21.06.2019 19:00
Me asap on # : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.
Answers: 2
Mathematics, 21.06.2019 21:00
X+y=-4 x-y=2 use elimination with adding and subtraction
Answers: 3
Katie solved the equation by completing the square. x^2+12x−7=0 which equation shows one of the step...
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