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X=1/2X=3
x2-4x-3 First factorise into squared form and expand.(x-2)2=x2-4x+4Balance the equations.x2-4x+4 needs to be x2-4x-3This leads to(x-2)2-4-...
The word equation is:glucose + oxygen = carbon dioxide + water So the symbol equation is:C6H1206 + 02 = CO2 + H20However this is not balan...
Y = x + 4y = x2 + 4x(as both are equal to y, they can be equated)So: x2 + 4x = x + 4(Rearrange to make the equation equal 0 - subtract x and 4)x2 + 3x - 4 = 0(factorise)(x...
A clear essay structure is crucial to achieve top marks in an English essay. By following a PEECE structure, you can guide your reader through your
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