Question

Solve the following quadratic equation by factorisation :
$5 {m}^{2} = 22m + 15$
Plz solve fast
the best answer will be marked as brainliest​

Answer 1

$5m {}^{2} = 22m + 15 \\ 5m {}^{2} - 22m - 15 = 0 \\ 5m {}^{2} - 25m + 3m - 15 = 0 \\ 5m(m - 5) + 3(m - 5) = 0 \\ (5m + 3)(m - 5) = 0 \\ m = ( - 3 \div 5) \: or \: 5$

Hope it helps you!!!

Answer 2

Answer:

3/-5 or 5

Step-by-step explanation:

please refer the attachment