53
16
43
32
AreaABE(under parabola)=∫₋₃₋₁√-x dx=2/3AreaBCD(under parabola)=∫₁⁵√x+3dx=16/3Area of trapeziumACDE=1/2(1+2)5=15/2Required area=15/2 + 6/3 + 16/3 = 32