I need help in solving this..... Please and Thank You

And explain throughly for me please because i am 100% confused.... (Headbang)

Find the area of the region in the first quadrant bounded by the line http://image.cramster.com/answer-boa...9675002601.gif, the line http://image.cramster.com/answer-boa...8737502068.gif, the curve http://image.cramster.com/answer-boa...9987508061.gif, and the x-axis.