Question

m×m-28=0 solve by factorisation method​

Answer 1

any problem this question please tell me and

Answer 2

Answer:

${m}^{2} - 28 = 0 \\ = >( m + 28)(m - 28) = 0 \\ \\ \\ \\ = > m + 28 = 0 \\ = > m = - 28 \\ \\ = > m - 28 = 0 \\ = > m = 28$

So the value of m is 28.