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First factorise the quadratic: (2x + 1)(x + 3). Next set the factorised equation to 0: (2x + 1)(x + 3) = 0. Then solve the equation to find the 2 values of x, dividing through one br...
Active transport is the movement of solutes, either ions or molecules, across a membrane up their concentration gradient (from low to high concentrations). The process requires a carrier protein which is ...
A strong foreign policy entailed continued commitment to successful containment, the avoidance of war and domination on an international stage; although this was realised in fact, by 1960 Eisenhower's for...
The subjunctive is a verb form which is used to express uncertainty, a feeling or a mood. It is used frequently in French: common expressions such as 'je veux que' (I want...), 'il faut que' (it's necessa...
P1- Find the value of a single unit in the ratio:78/(3+4+6) or (13)= 6P1- Find the length of the base and the height of the triangle through multiplying the single unit scale by the number of units ...
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