(a) Express x +4x+7 in the form (x+ p) +q , where p and q are integers.

(x + 2)2+3

DS
Answered by Dylan S. Maths tutor

4469 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

Find the tangent to the curve y = x^2 + 3x + 2 that passes through the point (-1,0), sketch the curve and the tangent.


The equation of a curve is xy^2= x^2 +1. Find dx/dy in terms of x and y, and hence find the coordinates of the stationary points on the curve.


At x=3, is the polynomial y= (4/3)x^3 -6x^2 + 11 at a maxima or minima?


Differentiate the equation y = x^2 + 3x + 1 with respect to x.


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:

© 2026 by IXL Learning