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mirror of https://gitlab.com/magicalsoup/Highschool.git synced 2025-01-23 16:11:46 -05:00

Merge branch 'patch-4' into 'master'

but roots are like dis (x - a)(x - b) = 0

See merge request magicalsoup/Highschool!32
This commit is contained in:
James Su 2020-01-16 19:43:32 +00:00
commit e10f73e7e6

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### Question 1 a)
The zeroes of a quadratic equation are the solutions of $`x`$ when $`ax^2+bx+c = 0`$. The roots of the quadratic equation is when $`(x + r_1)(x + r_2) = 0`$, more
The zeroes of a quadratic equation are the solutions of $`x`$ when $`ax^2+bx+c = 0`$. The roots of the quadratic equation is when $`(x - r_1)(x - r_2) = 0`$, more
commonly described by the formula $`\dfrac{-b \pm \sqrt{b^2-4ac}}{2a}`$. Therefore the roots of a quadratic equation are also the zeroes of the quadratic equation.
### Question 1 b)