The area enclosed by the curve y=x2+2x−3 and x axis is
A
323
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
163
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
83
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
643
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is A323 y=x2+2x−3⇒y=(x+3)(x−1) The area =1∫−3x2+2x−3dx=[x33+x2−3x]1−3=[283−8−12]=−323 As area cannot be negative So Area enclosed =323 sq. units