Expand (2x+1)(x+4)

(2x+1)(x+4) 2x2+8x+x+4 2x2+9x+4

AO

Related Maths GCSE answers

All answers ▸

Work out 2 and 3/4 x 1 and 5/7 Give your answer as a mixed number in its simplest form.


Solve y = 2x^2 - 5x - 1 for x = -1 and x = 2


Fred is reshaping his garden. He decides to make into a right-angled triangle ABC. The length AB= 5m and the length BC= 12 What is the length of AC?


how do you solve a linear equation where there are unknowns on each side e.g. 4(k + 7) = 12k + 4