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Rearrange to get either y or x as the subject of the equation and then solve the equation by doing this. This is called eliminating one variable (x or y) substitute the found value into either equation st...
-((3x+2)(1+sqrt(x)))/(1-x)
32x(4x^2 + 3)^3
As a person prepares to kick a ball, their hamstrings contract which causes their knee to bend/flex. Simultaneously, their quadriceps relax and lengthen. Here, the hamstring is the the agonist and the qua...
The perfect tense is used to describe a SINGLE COMPLETED ACTION in the past. For example, 'I did this ' or 'I have been to the shops.'
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