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In order to answer this we will break down the two surds into their factors. So we know that 18 is 2 multiplied by 9 and so (18)^1/2=(92)^1/2 which cane be broken down into (9)^1/2(2)^1/2 .We kno...

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To solve this equation we will want to first factorise the expression into two brackets, and then see what value makes each bracket 0. transform X^2-X-12=0 into (X+c)(X+d)=0We do this by finding factor pa...

11 protons, 12 neutrons and 10 electrons.

Political parties allow for greater cohesion within the UK parliament which in turn increases its ability to democratically decide on Policy. The requirement for any UK executive to command the confidence...