if α is a root of the equation 2x^2-3x+3=0 then 4α^2-6α+3=?
英语翻译If the root of equation(a2-1)x+5|b|-10=0 had innumerabli
If the root equation (a²-1)x+5|b|-10=0 had inn,(a,b) is
1.If the equation m(x-1)=2001-n(x-2) for x has infinite root
Express the roots of the equation 3x^2 = -2 (x+3) in a+bi fo
英文的导数题Let f(x)=8x+20/(x^2).Then the equation of the tangent
A function is defined by th equation d(x)=5(x-3)^2+1
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
英语翻译Find the sum of the roots of the equation:2x^3+8x^2-7x^5
If A=6+9x^2 and B=7+3x,the what is A in terms of
urgent!if x satifies the equation sinx+cosx =√2,find the val
Find the equation of the tangent line at x=2 for f(x)=√((4x+