0.2+72*10^-5*(T-20)=137.54*10^-5(T-20)
8x -11y -7x+2y
x^2-7x-18
Question 1: The capacity of a jug,
C
C, has been measured to be
5.43
5.43 litres to
2
2 decimal places.
Work out the i...
factorize fully 6a + 10ab
m(-y+ $\sqrt{y^2-w^2}$)^2+b(y^2-w^2)+k
simplify
factorize 6x - 9
fully factorize 20p^2-4p
13a +5x-3a-3x
