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The first thing to consider when converting an expression to impartial fractions is how many fractions you will have in the end. With linear (no powers) brackets, found in the denominator of your initi...
This is a cubic curve because the highest power to which x is being raised is 3. Cubic curves with addition x^2 and x terms often have a distinctive shape - sort of like a capital 'N' drawn using curve...
First factorise: (x - 2)(x - 5) = 0
Then either: x - 2 = 0 so x = 2
or x - 5 = 0 so x = 5
Quesiton:
Solve 10x - 7 = 5x + 3, to find the value of x
Answer:
x = 0.5
Solution:
Quotient rule: (vu' - uv')/v^2
u = 4x + 1
u' = 4
v = x - 2
v' = 1
Input into formula:
[(x - 2)(4) - (4...
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