Write 36 as a product of its prime factors
32 x 22
Drawing a tree during explanation is very helpful.
NK
Related Maths GCSE answers
All answers ▸a)By completing the square, prove the quadratic formula starting from ax^2+bx+c=0, b) hence, or otherwise solve 3x^2 + 7x -2= 9, to 3s.f.
simplify fully: (3x^2 - 8x -3)/(2x^2 -6x)
Make x the subject of the equation y=(3x+5)/(4-x)
Show that (x + 1)(x + 2)(x + 3) can be written in the form ax3 + bx2 + cx + d where a, b, c and d are positive integers.