1.Express the equation x^3+6x^2-4x+5=0 in reduced form and

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1.Express the equation x^3+6*x^2-4*x+5=0 in reduced form and determine its roots.
1.\x05Express the equation x^3+6*x^2-4*x+5=0 in reduced form and determine its roots.
2.\x05Solve the equation x^3+2*x^2-5*x-1=0 using Newton-Raphson method.
3.\x05Solve the equation x^3-8*x^2+9*x+18=0 given that the sum of two of the roots=10
4.\x05Determine the number of real roots of the equation 2*x^3-4*x^2+x+88=0 and find the integral values between which each of these roots lies.
5.\x05Solve the equation 2*x^3+3*x^2-11*x-6=0,given that the three roots form an arithmetic sequence.
6.\x05Determine the values of x and y so that -3+i*x^2*y and x^2+y+4*I are conjugate of each other.
7.\x05Find the roots of the equation x^3-1=0
是需要用英文回答..............

表达了3 + x ^方程6 * x ^ 2 - 4 * x + 5 = 0在简化和确定其根源.
2.解决这个方程x ^ 3 + 2 * x ^ 2 - 5 * x-1 = 0用牛顿法.
3.解决了x ^ 3 - 8 *方程x ^ 2 + 9 * x + 18 = 0假设的总和等于10的两根
4.真正的数量确定方程的根x ^ 3 - 4 * 2 * 2 x ^ + x + 88 = 0,找出积分的值之间的每一个这样的根源所在.
5.解决这个方程^ 2 * * * x ^ 3 + 3 - 11 * x-6 = 0,因为三根形成一个算术序列.
6.确定x和y的价值观,我* x ^ 3 + 2性感和x ^ 2 + y + 4 *我是共轭对方.
7.找到的根x ^ 3 - 1 = 0的方程
再问：这个是要用英文回答！不是翻译....谢谢了！

1.Express the equation x^3+6*x^2-4*x+5=0 in reduced form and Express the equation x^3+6*x^2-4*x+5=0 in reduced form and d Express the roots of the equation 3x^2 = -2 (x+3) in a+bi fo Express the following in the form Ln x=ax+b and find a and b 英语翻译1.In the xy-plane,the line with equation y=5x-10 crosses 1,P is the point (7,5) and L1 is the line with equation 3x+4 Given f(x) = (3x+1)/(x-3),find and write in simplest form: 英语翻译Find the sum of the roots of the equation:2x^3+8x^2-7x^5 Find the equation of the tangent line at x=2 for f(x)=√(（4x+ 1.Find the equation of the tangent to the curve y=x^2,which 1.If the equation m(x-1)=2001-n(x-2) for x has infinite root A function is defined by th equation d(x)=5(x-3)^2+1