[Music] today we are going to solve simple integration in calculator FX 9 9 1 Emma's first effort was on the integral DX button it is under the Alpha button we can see integral the X button this one integral the X button now the integration sign will come on the screen now do the question 3 for putting X square plus on the Alpha button then on the processing record button because above the crossing packet button we can see the letter X so plus alpha then first crossing pattern button now the doctor X will come here for getting X square or so on the X square button plus 2 X 2 then again alpha then this closing bracket plus 5 now don't close the packet don't cross the bracket instead of crossing a packet we need to put the limit 0 & 2 for putting limit near to the closing packet button we can see a comma button goes on the comma button then put the lower limit 0 then again put comma then put the upper limit to now now close the bracket then plus equal to we'll get the answer as 22 if we are solving this question manually 3 for X square if you are integrating it will be X cube by 3 plus 2x if you are interacting X square by 2 plus 5 into X the limit is 0 to 2 so 3 & 3 will get cancer 20 will get cancer so if you are putting the limit to upper limit 2 then 2 B 2 cube plus 2 squared plus 5 into 2-0 do cube it is 8 2 squared is 4 that's 500 - it is 10 so 8 plus 12 is 12 12 plus 10 is 22