factorise x^2+5x+6=0 and find x
x2+5x+6=0 (x+3)(x+2)=0 x=-3 and x=-2
AO
Related Maths GCSE answers
All answers ▸2 chocolates weight 250g, there are 220 calories in 100g of chocolate. How many calories are in one chocolate?
explain and show how quadratic equations are solved
y=2x+5, calculate x when y=11
A game consists of 5 cups turned upside down, under one of the cups is a prize. 5 friend's pick a cup in turn and lifts it up, if they get the prize, they win , but if not, the cup is removed and the next friend picks. What position is it best to pick?