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A quadratic equation of the form ax^2+bx+c can be solved by factorizing the quadratic equation but before that you must check that b^2-4ac>0 so that the solution is in real numbers and not in complex n...
Revising for a Maths exam can be challenging, especially if you find yourself struggling to understand a particular topic.
One thing I would strongly recommend, from having reaped the benefits of i...
1/(√7) x(√7)/(√7) =(√7)/7
Let's use the following example: y - x = 3 y^2 + x^2 = 29 . Firstly, the second equation is the quadratic equation because it has a y-squared term. The first equation is linear because it doesn't have any...
We can go about solving this problem by equating the coefficients of x^2, x, and the constant c. First of all, we must expand the bracket (5x + 3)(ax + b). One helpful way of doing this correctly is the F...
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