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Solve the quadratic equation (x^2)-7x+10=0

x=5 2) x=2

Answered by Dilhan G. • Maths tutor

2922 Views

((x^2+4x)/2x)-((x^2-4x)/x)

6-(x/2)

Answered by Ieuan L. • Maths tutor

3515 Views

Work out (2^34) / (2^3)^10

Work out 2³⁴/(2³)¹⁰ (2³)¹⁰= 2³⁰ 2³⁴/2³⁰= 2⁴ = 16

Answered by Tom S. • Maths tutor

2760 Views

I don't understand differentiation. How does it work?

The first thing to know is that it is absolutely fine to be struggling with differentiation. It is one of the harder topics of A Level maths that you won't have seen before. I know it certainly took me a ...

Answered by Tutor296844 D. • Maths tutor

6240 Views

y(x) = x^2(1-x)e^-2x , find y'(x) in the form of g(x)e^-2x where g(x) is a cubic function to be found

For this question, I would first expand the brackets in the given y(x) to form , x^2e^-2x -x^3e^-2x . With this form, I would then differeniate using the chain rule to then obtain the expression that can ...

Answered by Arjun B. • Maths tutor

3430 Views