Question

solve the trinomial r2 − 10r + 24 = 0

Answer 1

\[ax^2+bx+c=0\]
\[x_{1,2}=\frac{-b\pm\sqrt{b^2-4ac}}{2a}\]

Answer 2

can you see what \(a,b,c\) are?

Answer 3

or u can factorize it.
what are the 2 numbers whose product is 24 and sum is -10.
hint: both numbers are negative.