find the integral of (2x - (3x^1/2) +1) between 9 and 4

2x become x2

3x1/2 becomes 2x3/2

1 becomes x

sub 9 into values for x = (81 - 54 +9) which equals 36

sub 4 into values for x = (16 - 16 + 4) which equals 4

now take away the value when you sub in 4 from when you sub in 9 

= 36-4= 32

AH
Answered by Amber H. Maths tutor

3180 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

Simplify ln(e^2) - 4ln(1/e)


Find the gradient of the line with equation 2x + 5y = 7


A particle is placed on a rough plane which is inclined to the horizontal at an angle θ, where tanθ =4/3, and released from rest. The coefficient of friction between the particle and the plane is 1/3. Find the particle's acceleration.


Find the Total Area between the curve x^3 -3x^2 +2x and the x-axis, when 0 ≤ x ≤ 2.


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2025 by IXL Learning