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first of all, have a look at each side separately to see you you can cancel anything down.e.g. the square and square root can cancel out. => sq.root(6²+8²) = 6+8on the otherside, ...

27^-2/31/(27^2/3)1/(27^1/3)²1/3²= 1/9

To find 125^1/3 we have to solve x³ = 125 => This gives x=5 Then we have 2^-3 is equal to 1/(2³) => This is equal to 1/8So to answer the question we have 5*...

factorise x³+2x²+x=0 => x(x²+2x+1)=0 => x(x+1)(x+1)=0 => x(x+1)²=0 => This leads to x=0 and (x+1)²=0 so x=0 and x+1=0 => Giving us the...

The following function consists of the sum of two variables x^n and x^3 * sin(1/[3x]). Let's break the differentiation down term by term and differentiate xⁿ first since it's the easier term. R...