Read joe's tourist poster. match the headingsa-e with texts 1-5.a an interesting city d a great seaside resortb a beautiful area e an ancient monumentc an activity centre​

а) x^2y+2xy^2+y^3=y*(y+x)^2б) a^3x-4a^2x+4ax=(a-2)^2*axв) -9ay^2-6ay-a=-a*(3y+1)^2г) 6bc^2-3b^2c-3c^3=-3c*(c-b)^2

а) x^2y+2xy^2+y^3=у(x^2+2xy+y^2)=y(x+y)^2

б) a^3x-4a^2x+4ax=ax(a^2-4а+4)=ax(a^2-2*а*2+2^2)=ax(a-2)^2

в) -9ay^2-6ay-a=-9a(y^2+2/3y+1/9) =-9a(y^2+2*y*(1/3)+(1/3)^2)=-9a(y+1/3)^2

г)6bc^2-3b^2c-3c^3=-3c(-2bc+b^2+c^2)=-3c(b-c)^2

Large – larger – the largest tall – taller – the tallest long – longer – the longest easy – easier – the easiest hot – hotter – the hottest big – bigger – the biggest cold – colder – the coldest nice – nicer – the nicest bad – worse – the worst strong – stronger – the strongest short – shorter – the shortest wide – wider – the widest good – better – the best happy – happier – the happiest high – higher – the highest low – lower – the lowest busy – busier – the busiest well – better – the best little – less – the least many – more – the most far – farther / further – the farthest /the furthest wonderful – more wonderful – the most wonderful necessary – more necessary – the most necessary quickly – more quickly – the most quickly interesting – more interesting – the most interesting comfortable – more comfortable – the most comfortable popular – more popular – the most popular active – more active – the most active famous – more famous – the most famous pleasant – more pleasant – the most pleasant beautiful – more beautiful – the most beautiful slowly – more slowly – the most slowly clearly – more clearly – the most clearly  

i love children very much. every time i see an unhealthy child, i feel the pain myself. how can such small children withstand such pain, suffering at their age? i would like to organize a charity fund to help all the children who need help no matter how much money and time it takes. the main purpose of charity is to support the health of 'special' children, to provide them financially for treatment so that they would enjoy life as well as all healthy children do. i want to give joy to 'special' children.

я люблю детей. каждый раз, когда я вижу нездорового ребенка, я чувствую боль. как могут такие маленькие дети выдержать боль, страдание в их возрасте? я хотел бы организовать благотворительный фонд, чтобы всем детям, которые в , независимо от того, сколько денег и времени это займет. главная цель благотворительности - поддержать здоровье "особенных" детей, обеспечить их материально для лечения, чтобы они радовались жизни так же, как и все здоровые дети. я хочу дарить радость "особенным" детям.