The length of a rectangle is x+5 and the width is x+3. Write an equation for the area of the rectangle.

area= width x lengtharea= (x+5) x (x+3)area= (x+5)(x+3)area= x2 +8x+15

FM
Answered by Francesca M. Maths tutor

3219 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Factorise and solve x^2 - 8x + 15 = 0


What is the gradient of the curve 3x^3 + 7x at the point x=3?


The equation of Line 1 is y= 3x-2, and the equation of Line 2 is 5= 9x- 3y. Are the two lines parallel?


How do I solve simultaneous equations? eg 1) 4x = 16 - 2y and 2) 3x + y = 9


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