Factorise h^2 - 36.

Notice that 36 is a square number equivalent to 62 . Can also tell this as the expression contains no coefficients of h so they must cancel each other out. Using this information we can deduce that the factors of the expression must be (h-6)(h+6) as it is the difference of 2 squares.

Answered by Ella C. Maths tutor

2530 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

What is 16^(3/2)


Show that (x+1)(x+2)(x+3) can be written as ax^3+bx^2+cx+d


Solve the equation:


Prove the quadratic formula for ax^2 + bx + c = 0, where a is non 0 and a,b and c are reals.


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo
Cookie Preferences