Answers edited by Gaurav

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How do you use the product rule to find the derivative of $y = (x^{3} + 2 x) \cdot e^{x}$ $y=(x^3+2x)*e^x$ ?
What is $s_{n}$ $s_n$ of the geometric series with $a_{1} = 4$ $a_1=4$ , $a_{n} = 256$ $a_n=256$ , and $n = 4$ $n=4$ ?
How do you use the product rule to find the derivative of $y = (\frac{1}{x^{2}} - \frac{3}{x^{4}}) \cdot (x + 5 x^{3})$ $y=(1/x^2-3/x^4)*(x+5x^3)$ ?
What is the derivative of $y = tan (x) sec (x)$ $y=tan(x) sec(x)$ ?
How do you find the instantaneous rate of change of $w$ $w$ with respect to $z$ $z$ for $w = \frac{1}{z} + \frac{z}{2}$ $w=1/z+z/2$ ?
How do you find the derivative of $y = x^{cos (x)}$ $y=x^cos(x)$ ?
How do I find the integral $\int e^{2 x} \cdot sin (3 x) d x$ $inte^(2x)*sin(3x)dx$ ?
How do you use the quotient rule to find the derivative of $y = \frac{x^{3}}{1 + x^{2}}$ $y=x^3/(1+x^2)$ ?
Question #5eeee
How do you find the integral $\int x \cdot \sqrt{1 - x^{4}} d x$ $intx*sqrt(1-x^4)dx$ ?
How do I find the integral $\int \frac{1}{(w - 4) (w + 1)} d w$ $int1/((w-4)(w+1))dw$ ?
How do you find the limit $lim_(x->5)(x^2-6x+5)/(x^2-25)$ ?
How do I evaluate the indefinite integral $intsin(3x)*sin(6x)dx$ ?
How do I find the integral $int10/((x-1)(x^2+9))dx$ ?
How do you use integration by parts to find $intxe^-x dx$ ?