Integrate y=2x^2 +4x-1

To integrate this simple equation add one to the power then divide by the new power for example. 2x^2 becomes 2/3x^3 4x becomes 2x^2 and 1 becomes x plus constant c so the overall integrated equation is 2/3x^3 +2x^2-x+c

GB

Related Maths A Level answers

All answers ▸

Find the curve whose gradient is given by dy/dx=xy and which passes through the point (0,3)


The graph above shows the line y = 3*x^2. Find the area beneath the graph from y = 0 to y = 5.


If the functions f and g are defined: f: x--> x/5 + 4 g : x--> 30x + 10. what is x, if fg(x) = x. ?? What would fgf(x) = x^2 be??


Differentiate the function X^4 - (20/3)X^3 + 2X^2 + 7. Find the stationary points and classify.