1ft or 12in which is more precise
1 answer:
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I dont know if you wanted the steps but:
x^2-4x-6=0
plug it into the equation:
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x^2-4/3x+1/3 x=1 , x= 1/3
2x^2-3x+1=0 x=1 , x=1/2
6x^2+12x=-5
add the 5 to both sides
6x²+12x+5=0 plug the problem into the equation
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