Answers created by Epsilon

Back to user's profile
What is the integral of $\frac{1}{x^{2} + 2 x + 5}$ $1/(x^2+2x+5)$ ?
What is the equation of the tangent line of $f (x) = x sin x + cos x - tan x$ $f(x)=xsinx+cosx-tanx$ at $x = - 1$ $x=-1$ ?
How do you find the derivative of $e^{x \cdot log (x)}$ $e^(x*log(x))$ ?
How do you convert $y = y^{3} - y^{2} + x^{2}$ $y=y^3-y^2+x^2$ into a polar equation?
What is the discriminant of $2 x^{2} - 4 x + 5 = 0$ $2x^2-4x+5=0$ ?
How do you find the derivative of $y = \frac{x ln (x)}{sin (x)}$ $y = (x ln(x)) / sin(x)$ ?
Need a bit of help with this one, looking for someone who knows linear algebra well?
How do you find the rectangular equation for $r = sec θ$ $r=sectheta$ ?
How do you find the exact value of ${ln e}^{4.5}$ $ln e^4.5$ ?
How do you solve the system $3 p + 6 q = - 3, 2 p - 3 q = - 9$ $3p+6q=-3,2p-3q=-9$ using matrices?
What is the slope of the line passing through the following points: $(8, - 5), (4, - 2)$ $(8, -5),(4, -2)$ ?
How do you integrate $e^{3 x} sin (2 x) d x$ $e^(3x) sin(2x) dx$ ?
Someone please help me answer this question?
$(1) \frac{d}{d x} (e^{- log x}) =_{_}_?$ $(1)d/dx ( e^ -logx)=___?$ $(a) \frac{1}{x^{2}} . (c) \frac{1}{x} (b) - \frac{1}{x} . (d) - \frac{1}{x^{2}}$ $(a)1/x^2. (c)1/x (b)-1/x. (d)-1/x^2$
How do you solve the following linear system: $4 y = 11 - 3 x, 3 x + 2 y = - 5$ $4y = 11 - 3x, 3x + 2y = -5$ ?
Find $\frac{d y}{d x}$ $dy/dx$ of $y = x^{log x} + {(log x)}^{x}$ $y=x^logx +(log x)^x$ ?