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Divide the length of the opposite side by the length of the adjacent side

The key rule is to divide the amount by the denominator and multiply by the nominator. E.g:

3/5 of 45£

divide by the denominator 45/5=9

multiply by the nominator  9*3=27

We have been told that t = 5 in this particular question. So our first step is to simply 'swap out' the t in the above equation for the number 5, as we have been told they mean the same thing. This gives ...

Firstly, explain briefly what you understand from the question.

=> (x+5y)⁵ = (x+5y)(x+5y)(x+5y)(x+5y)(x+5y)

What would be the binomial expansion of form (x+y), brief explanatio...

A derivative is the result of an operation called differentiation. If we differentiate something, a function, the result tells us how much the function changes with respect to a chosen variable. For insta...