## anonymous 5 years ago Solve the equation: function to integrate:sqrt(1+(2)^2) lower limit:0.0 upper limit:0.5

1. anonymous

$\int\limits\limits_{0}^{0.5}\sqrt(1+(2)^2$

2. anonymous

Please also show steps thank you.

3. anonymous

the integral of a constant (which this would be) is always just x times the constant. So this would be [xsqrt(1+4)] from 0 to 0.5. at 0.5 it would be 0.5[sqrt(5)] - 0 or just 0.5[sqrt(5)]

4. anonymous

Thanks, I get it now.

5. anonymous

what is integral of (cos x) / x ?

6. anonymous

what is integral of (cos x) / x ?