Basic Integration Using Power Formula 

Seriously 😂

1/2 is the initial constant before the integration. -2 is the coefficient of the middle term

@@synerquest2023 Thank you!

Because at the numerator its automaticaly has a constant 1 in fraction thays why its 1/2 and in radical sign squaroot is equal to 1/2

Same question huhuhu

Based sa pagkakaintindi ko kapag fraction ang problem typically may “invisible”one yan sa taas,gilid at baba. Since 2 ang nasa denominator nung minove siya sa harap ng integration sign naging siyang 1/2 kase may invisible 1 siya sa taas, then sa radical naman naging raised to 1/2 dahil ang radical it can be converted into 1/2 so bali parang radical = x^1/2 parang ganiyan. Hope this will help you understand what happened 😎👍