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Step 1: Rearrange equation to form x 2 + bx + c= 0 -Add 10 to both sides of equation: x 2 -7x +10=0 Step 2: Factorise the quadratic equation -Find two numbers which add to make -7 and multiply to make 10: -5...

Write 2x 2 + 12x + 3 in the form p(x + q) 2 + r Step 1: Factorise all the x terms using a common factor with brackets. In this case 2 is a common factor to both 2x 2 and 12x ==== Step 1 Answer: 2(x 2 +6x)+3 ...

An action potential is generated within the axon of a neuron via a series of steps:1) the inside of the neuron at rest is negative (-70mV), called the resting potential2) Na ion channels open and inside of t...

Using the sum rule, you can split the function in three terms and then derive each of them separately. The rule is to bring down the power and the power minus one. So for the first term, it becomes 2*4x 4-1 ...

Expansionary monetary policy is the use of a central bank's money supply and interest rate manipulation to stimulate aggregate demand and aggregate supply. This is done through raising the money supply, like...