Are you looking for A-level Maths help?
The following videos will give you the worked solutions and answers for the Edexcel GCE Core Mathematics
C1 January 2010.
Related Pages
Edexcel GCE Core Mathematics C2 January 2010
More Lessons for A Level Maths
Core 1 Mathematics Edexcel January 2010 Question 1
Core 1 Mathematics Edexcel January 2010 Question 2
(a) Expand and simplify (7 + √5)(3 – √5).
(b) Express (7 + √5)/(3 – √5) in the form a + b√5, where a and b are integers.
Core 1 Mathematics Edexcel January 2010 Question 3
3. The line 1l has equation 3x + 5y − 2 = 0
(a) Find the gradient of 1l .
The line l2 is perpendicular to 1l and passes through the point (3, 1).
(b) Find the equation of l2 in the form y = mx + c, where m and c are constants.
Core 1 Mathematics Edexcel January 2010 Question 4
dy/dx = 5x-1/2 + x√x, x > 0
Given that y = 35 at x = 4, find y in terms of x, giving each term in its simplest form.
Core 1 Mathematics Edexcel January 2010 Question 5
Solve the simultaneous equations
y - 3x + 2 = 0
y2 - x - 6x2 = 0
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