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Find the positive value of x such that log x 64 = 2 Using the logarithm rules, we know that we can rearrange the given equation into the form: x 2 = 64 Knowing this, we square root both sides to get x = 8, x...

First, we need to realise that we will be using the trigonometric identity sin(x) 2 + cos(x) 2 = 1 As our goal is to end up with an equation involving only sin, we will therefore substitue cos(x) 2 with ( 1 ...

F'(x)=3x^2+4x-5 F(x)=(3/(2+1))(x^(2+1))+(4/(1+1)) (x^(1+1))-5(x^(0+1)) Answer: F(x)=x^3+2x^2-5x+c

This is a common question as we are often taught to differentiate by simply being told how to do the calculation, but not what it is we're really doing. The concept Differentiation is finding the gradient of...

First of all let's start with a lttle explanationn of waht a polynomial is. A polynomial is a function of x denoted f(x) which is defined as f(x)=a 0 +a 1 x+. . .+a n x n which in other words is a sum of x's...