10. [-/5 Points] DETAILS SCALCET8 7.8.055. MY NOTES The integral 4 Vx ( 1 + x ) dx is improper for two reasons: The interval [0, co) is infinite and the integrand has an infinite discontinuity at 0. Evaluate it by expressing it as a sum of improper integrals of Type 2 and Type 1 as follows. 4 4 Vx ( 1 + * ) -dx = 4 Jo Vx ( 1 + x ) dx + V x ( 1 + * ) dx