Question

Solve
4m^2+14m-30=0

Answer 1

Simplify it to \[2m ^{2} + 7m - 15 = 0\]
Now, by using either the quadratic formula or the splitting method, you can solve it.
Splitting method:
\[2m ^{2} +10m - 3m - 15 = 0\]
\[2m(m+5) - 3(m+5)\]
\[(2m-3) (m+5)\]
Therefore, \[m = \frac{ 3 }{ 2} \] or
\[m=-5\]
:D

Answer 2

Thanks